{"id":5225,"date":"2023-08-18T23:42:18","date_gmt":"2023-08-18T23:42:18","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=5225"},"modified":"2026-01-23T02:04:27","modified_gmt":"2026-01-23T02:04:27","slug":"hall-hatasu-aramerzekelo","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/hu\/knowledge-center\/hall-effect-current-sensor\/","title":{"rendered":"Mi az a Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5225\" class=\"elementor elementor-5225\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cf730e5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cf730e5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-701e956\" data-id=\"701e956\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ef598f2 elementor-widget elementor-widget-text-editor\" data-id=\"ef598f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A <a href=\"https:\/\/www.hangzhiprecision.com\/hu\/products\/csarnok-helyettesito-aram-atalakito\/\">Hall effektus \u00e1ram\u00e9rz\u00e9kel\u0151<\/a> egy elektronikus eszk\u00f6z, amely a Hall-effektus seg\u00edts\u00e9g\u00e9vel m\u00e9ri a vezet\u0151n \u00e1thalad\u00f3 \u00e1ramot. A Hall-effektus egy olyan fizikai elv, amelyben a fesz\u00fclts\u00e9gk\u00fcl\u00f6nbs\u00e9g, az \u00fagynevezett Hall-fesz\u00fclts\u00e9g keletkezik a vezet\u0151n, amikor az \u00e1ram \u00e1raml\u00e1si ir\u00e1ny\u00e1ra mer\u0151leges m\u00e1gneses t\u00e9r hat\u00e1s\u00e1nak van kit\u00e9ve. A Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151k ezt a jelens\u00e9get haszn\u00e1lj\u00e1k fel a vezet\u00e9ken \u00e1tfoly\u00f3 \u00e1ram nagys\u00e1g\u00e1nak pontos m\u00e9r\u00e9s\u00e9re an\u00e9lk\u00fcl, hogy k\u00f6zvetlen elektromos \u00e9rintkez\u00e9st ig\u00e9nyeln\u00e9nek.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2065b3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2065b3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-43a37bef\" data-id=\"43a37bef\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6747ef44 elementor-widget elementor-widget-heading\" data-id=\"6747ef44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mi az a Hall-effektus? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1e817ace elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1e817ace\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8bc02bf\" data-id=\"8bc02bf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b4aaef2 elementor-widget elementor-widget-heading\" data-id=\"1b4aaef2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Mikor fedezt\u00e9k fel a Hall-effektust, \u00e9s hogyan m\u0171k\u00f6dik? <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40b54f3 elementor-widget elementor-widget-text-editor\" data-id=\"40b54f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall-effektust Hall amerikai fizikus fedezte fel 1879-ben. Amikor egy m\u00e1gneses t\u00e9rben \u00e1ram halad \u00e1t egy vezet\u0151n, az \u00e1ram ir\u00e1ny\u00e1ra \u00e9s a m\u00e1gneses t\u00e9r ir\u00e1ny\u00e1ra mer\u0151leges potenci\u00e1lk\u00fcl\u00f6nbs\u00e9g keletkezik a vezet\u0151ben. A potenci\u00e1lk\u00fcl\u00f6nbs\u00e9g nagys\u00e1ga pedig ar\u00e1nyos a m\u00e1gneses indukci\u00f3 f\u00fcgg\u0151leges komponens\u00e9vel \u00e9s az \u00e1ram nagys\u00e1g\u00e1val. A f\u00e9lvezet\u0151kben a Hall-effektus m\u00e9g hangs\u00falyosabb.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5bc2ed85\" data-id=\"5bc2ed85\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d017081 elementor-widget elementor-widget-image\" data-id=\"5d017081\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"409\" height=\"181\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg\" class=\"attachment-large size-large wp-image-8873\" alt=\"hall effect explained\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg 409w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained-300x133.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained-18x8.jpg 18w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-352bdc78 elementor-widget elementor-widget-text-editor\" data-id=\"352bdc78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall-effektus l\u00e9nyeg\u00e9ben a mozg\u00f3 t\u00f6lt\u00f6tt r\u00e9szecsk\u00e9k elhajl\u00e1sa egy m\u00e1gneses t\u00e9rben, amelyet a Lorentz-er\u0151 okoz. Amikor a t\u00f6lt\u00f6tt r\u00e9szecsk\u00e9k (elektronok vagy lyukak) szil\u00e1rd anyagba vannak z\u00e1rva, ez az elhajl\u00e1s pozit\u00edv \u00e9s negat\u00edv t\u00f6lt\u00e9sek felhalmoz\u00f3d\u00e1s\u00e1hoz vezet az \u00e1ramra \u00e9s a m\u00e1gneses t\u00e9rre mer\u0151leges ir\u00e1nyban, ez\u00e1ltal tov\u00e1bbi keresztir\u00e1ny\u00fa elektromos mez\u0151t, azaz a Hallt k\u00e9pez. elektromos t\u00e9r EH.<br \/>Az IS \u00e1ram az N vagy P t\u00edpus\u00fa Hall elemen halad \u00e1t, a B m\u00e1gneses t\u00e9r ir\u00e1nya mer\u0151leges az \u00e1ram IS ir\u00e1ny\u00e1ra, a m\u00e1gneses t\u00e9r ir\u00e1nya bel\u00fclr\u0151l kifel\u00e9. Az N-t\u00edpus\u00fa f\u00e9lvezet\u0151k \u00e9s a P-t\u00edpus\u00fa f\u00e9lvezet\u0151k eset\u00e9ben a gener\u00e1lt ir\u00e1nyok a bal \u00e9s jobb oldali Hallban l\u00e1that\u00f3ak. EH elektromos t\u00e9r (eszerint a Hall elem tulajdons\u00e1gai meg\u00edt\u00e9lhet\u0151k \u2013 N-t\u00edpus\u00fa vagy P-t\u00edpus\u00fa).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d686dd elementor-widget elementor-widget-text-editor\" data-id=\"4d686dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az EH Hall potenci\u00e1lk\u00fcl\u00f6nbs\u00e9g megakad\u00e1lyozza, hogy a hordoz\u00f3k tov\u00e1bbra is oldalra toljanak. Ha az FE keresztir\u00e1ny\u00fa elektromos t\u00e9rer\u0151 \u00e9s a hordoz\u00f3k \u00e1ltal tapasztalt FB Lorentz-er\u0151 egyenl\u0151, a t\u00f6lt\u00e9sek felhalmoz\u00f3d\u00e1sa a Hall elem mindk\u00e9t oldal\u00e1n dinamikus egyens\u00falyt \u00e9r el.<br \/>mert:<br \/>FE=eEH, FB=evB,<br \/>ebb\u0151l ad\u00f3d\u00f3an:<br \/>eEH=eVB (1)<br \/>Tegy\u00fck fel, hogy a minta sz\u00e9less\u00e9ge b, vastags\u00e1ga d \u00e9s a hordoz\u00f3 koncentr\u00e1ci\u00f3ja n, akkor:<br \/>IS=nevbd (2)<br \/>Az (1) \u00e9s (2) k\u00e9pletekb\u0151l a k\u00f6vetkez\u0151ket kaphatjuk:<br \/>Hall potenci\u00e1lk\u00fcl\u00f6nbs\u00e9g UH=EHb=(1\/ne)(ISB\/d)=RH(ISB\/d)<br \/>RH=1\/ne az anyag Hall-egy\u00fctthat\u00f3ja, amely az anyag Hall-effektus\u00e1nak er\u0151ss\u00e9g\u00e9t t\u00fckr\u00f6z\u0151 fontos param\u00e9ter.<br \/>R\u00f6gz\u00edtett Hall elem eset\u00e9n a d vastags\u00e1g r\u00f6gz\u00edtett, KH pedig a Hall elem Hall-egy\u00fctthat\u00f3ja, amelyet megkaphatunk:<br \/>UH=KHISB (3)<br \/>Azaz: a Hall potenci\u00e1lk\u00fcl\u00f6nbs\u00e9g UH ar\u00e1nyos az \u00e1ramer\u0151ss\u00e9ggel \u00e9s a B m\u00e1gneses indukci\u00f3val.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b65a0ba elementor-widget elementor-widget-heading\" data-id=\"b65a0ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">A Hall-effektus alkalmaz\u00e1sai<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c5877c elementor-widget elementor-widget-text-editor\" data-id=\"5c5877c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall-effektus seg\u00edts\u00e9g\u00e9vel kapcsol\u00f3\u00e9rz\u00e9kel\u0151k \u00e9s line\u00e1ris \u00e9rz\u00e9kel\u0151k k\u00e9sz\u00edthet\u0151k. A kapcsol\u00f3 t\u00edpus\u00fa Hall-\u00e9rz\u00e9kel\u0151ket sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k helyzet-, elmozdul\u00e1s- \u00e9s sebess\u00e9gm\u00e9r\u00e9sre, a line\u00e1ris Hall-\u00e9rz\u00e9kel\u0151ket pedig a m\u00e1gneses t\u00e9r, az \u00e1ram \u00e9s a fesz\u00fclts\u00e9g m\u00e9r\u00e9s\u00e9re.<br>Az elm\u00falt \u00e9vekben egyre nagyobb ig\u00e9ny mutatkozik a nem teljes\u00edtm\u00e9nyfrekvenci\u00e1s \u00e9s nem szinuszos karakterisztik\u00e1j\u00fa, v\u00e1ltoz\u00f3 frekvenci\u00e1j\u00fa villamos energia m\u00e9r\u00e9s\u00e9re. Az elektrom\u00e1gneses transzform\u00e1torok sz\u0171k frekvencia-alkalmaz\u00e1si tartom\u00e1nya miatt, ehhez k\u00e9pest a Hall fesz\u00fclts\u00e9g- \u00e9s \u00e1ram\u00e9rz\u00e9kel\u0151k sz\u00e9les k\u00f6rben alkalmazhat\u00f3 frekvencias\u00e1vja, \u00e9s egyen\u00e1ram m\u00e9r\u00e9sre is haszn\u00e1lhat\u00f3, piaci kil\u00e1t\u00e1sai sz\u00e9lesek.<br>A v\u00e1ltoztathat\u00f3 frekvenci\u00e1j\u00fa teljes\u00edtm\u00e9ny \u00f6sszetett elektrom\u00e1gneses k\u00f6rnyezetben t\u00f6rt\u00e9n\u0151 pontos m\u00e9r\u00e9s\u00e9hez azonban a Hall \u00e9rz\u00e9kel\u0151 m\u00e1gneses t\u00e9rre val\u00f3 \u00e9rz\u00e9kenys\u00e9ge miatt k\u00fcl\u00f6n\u00f6s figyelmet kell ford\u00edtani az alkalmaz\u00e1sra. Ezen t\u00falmen\u0151en, mivel a Hall fesz\u00fclts\u00e9g- \u00e9s \u00e1ram\u00e9rz\u00e9kel\u0151ket f\u0151k\u00e9nt ellen\u0151rz\u00e9si c\u00e9l\u00fa fesz\u00fclts\u00e9g- \u00e9s \u00e1ramm\u00e9r\u00e9sre haszn\u00e1lj\u00e1k, a gy\u00e1rt\u00f3k \u00e1ltal\u00e1ban nem biztos\u00edtanak olyan sz\u00f6gk\u00fcl\u00f6nbs\u00e9g-jelz\u0151ket, amelyek kritikusak a teljes\u00edtm\u00e9nym\u00e9r\u00e9shez. A pontos teljes\u00edtm\u00e9nym\u00e9r\u00e9st ig\u00e9nyl\u0151 alkalmakkor \u00f3vatosan haszn\u00e1lja \u0151ket.<br>Az Orsz\u00e1gos Frekvencia\u00e1talak\u00edt\u00f3 Teljes\u00edtm\u00e9nym\u00e9r\u0151 M\u0171szer Metrol\u00f3giai \u00c1llom\u00e1s helysz\u00edni ellen\u0151rz\u00e9seket v\u00e9gzett n\u00e9h\u00e1ny gyakori Hall fesz\u00fclts\u00e9g- \u00e9s \u00e1ram\u00e9rz\u00e9kel\u0151 t\u00edpuson. 50 Hz-en a sz\u00f6gk\u00fcl\u00f6nbs\u00e9g indexe 20\u2032~240\u2032 k\u00f6z\u00f6tt van, szemben a 0,2 szint\u0171 elektrom\u00e1gneses transzform\u00e1tor 10\u2032-\u00e9vel. Vagyis a sz\u00f6gk\u00fcl\u00f6nbs\u00e9g index gyenge, \u00e9s alacsony teljes\u00edtm\u00e9nyt\u00e9nyez\u0151 eset\u00e9n nagy hat\u00e1ssal van a teljes\u00edtm\u00e9nym\u00e9r\u00e9s pontoss\u00e1g\u00e1ra.<br><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9a64fa7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a64fa7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c250426\" data-id=\"c250426\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e7b291 elementor-widget elementor-widget-heading\" data-id=\"7e7b291\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hogyan m\u0171k\u00f6dnek a Hall-effektusos \u00e1ram\u00e9rz\u00e9kel\u0151k \u00e9s t\u00edpusai <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa01422 elementor-widget elementor-widget-heading\" data-id=\"aa01422\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151k \u00f6sszefoglal\u00e1sa<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a14956e elementor-widget elementor-widget-text-editor\" data-id=\"a14956e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall \u00e1ram\u00e9rz\u00e9kel\u0151k ny\u00edlt hurk\u00fa \u00e9s z\u00e1rt hurk\u00fa t\u00edpusokat tartalmaznak. A nagy pontoss\u00e1g\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151k t\u00f6bbs\u00e9ge z\u00e1rt hurk\u00fa. A z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 a m\u00e1gneses egyens\u00faly Hall elv\u00e9n, vagyis a z\u00e1rt hurk\u00fa elven alapul. Amikor az IP primer \u00e1ram keletkezik A m\u00e1gneses fluxus a m\u00e1gneses \u00e1ramk\u00f6rben koncentr\u00e1l\u00f3dik a kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 m\u00e1gneses magon kereszt\u00fcl, a Hall elem r\u00f6gz\u00edtve van a l\u00e9gr\u00e9sben a m\u00e1gneses fluxus \u00e9szlel\u00e9se \u00e9rdek\u00e9ben, \u00e9s a ford\u00edtott kompenz\u00e1ci\u00f3s \u00e1ram a t\u00f6bbfordulaton kereszt\u00fcl ker\u00fcl kiad\u00e1sra. tekercs a m\u00e1gneses magra, amely az IP gener\u00e1l\u00e1s\u00e1nak ellens\u00falyoz\u00e1s\u00e1ra szolg\u00e1l a primer oldalon A m\u00e1gneses fluxus, \u00edgy a m\u00e1gneses fluxus a m\u00e1gneses \u00e1ramk\u00f6rben mindig null\u00e1n marad. Egy speci\u00e1lis \u00e1ramk\u00f6r \u00e1ltali feldolgoz\u00e1s ut\u00e1n az \u00e9rz\u00e9kel\u0151 kimeneti kapcsa olyan \u00e1ramv\u00e1ltoz\u00e1st tud kiadni, amely pontosan t\u00fckr\u00f6zi a primer oldal \u00e1ram\u00e1t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7f9c99 elementor-widget elementor-widget-image\" data-id=\"c7f9c99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.hangzhiprecision.com\/hu\/products\/csarnok-helyettesito-aram-atalakito\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/HIT500-500x500-1-300x300.jpg\" class=\"attachment-medium size-medium wp-image-8871\" alt=\"HIT 500\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/HIT500-500x500-1-300x300.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/HIT500-500x500-1-150x150.jpg 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/HIT500-500x500-1-12x12.jpg 12w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/HIT500-500x500-1.jpg 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Hangzhi Precision Hall Effect \u00e1ram\u00e9rz\u00e9kel\u0151k cser\u00e9je<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-289e9c9 elementor-widget elementor-widget-heading\" data-id=\"289e9c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hogyan m\u0171k\u00f6dnek a Hall-effektusos \u00e1ram\u00e9rz\u00e9kel\u0151k<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c33e765 elementor-widget elementor-widget-heading\" data-id=\"c33e765\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ny\u00edlt hurk\u00fa Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151k<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a0a17c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a0a17c9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-b5c2a9a\" data-id=\"b5c2a9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-03a1922 elementor-widget elementor-widget-text-editor\" data-id=\"03a1922\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Amikor az IP primer \u00e1ram egy hossz\u00fa vezet\u00e9ken halad kereszt\u00fcl, m\u00e1gneses mez\u0151 keletkezik a vezet\u00e9k k\u00f6r\u00fcl. Ennek a m\u00e1gneses t\u00e9rnek a nagys\u00e1ga ar\u00e1nyos a vezet\u00e9ken \u00e1tfoly\u00f3 \u00e1rammal. A gener\u00e1lt m\u00e1gneses t\u00e9r \u00f6sszegy\u0171lik a m\u00e1gneses gy\u0171r\u0171ben, \u00e9s \u00e1thalad a m\u00e1gneses gy\u0171r\u0171 l\u00e9gr\u00e9s\u00e9n. A Hall elem m\u00e9ri \u00e9s er\u0151s\u00edti a kimenetet, a VS kimeneti fesz\u00fclts\u00e9ge pedig pontosan t\u00fckr\u00f6zi az IP primer \u00e1ramot. Az \u00e1ltal\u00e1nos n\u00e9vleges kimenet 4V-ra van kalibr\u00e1lva.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4776e1e\" data-id=\"4776e1e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-57b02c2 elementor-widget elementor-widget-image\" data-id=\"57b02c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"557\" height=\"284\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Open-loop-hall-effect-current-sensor.jpg\" class=\"attachment-large size-large wp-image-8874\" alt=\"\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Open-loop-hall-effect-current-sensor.jpg 557w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Open-loop-hall-effect-current-sensor-300x153.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Open-loop-hall-effect-current-sensor-18x9.jpg 18w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 elve<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2656906 elementor-widget elementor-widget-heading\" data-id=\"2656906\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">M\u00e1gneses egyens\u00faly (z\u00e1rt hurk\u00fa) Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151k<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2eb212b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2eb212b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d29a6db\" data-id=\"d29a6db\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-64c5bb3 elementor-widget elementor-widget-text-editor\" data-id=\"64c5bb3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Amikor az IP primer \u00e1ram egy hossz\u00fa vezet\u00e9ken halad kereszt\u00fcl, m\u00e1gneses mez\u0151 keletkezik a vezet\u00e9k k\u00f6r\u00fcl. Ennek a m\u00e1gneses t\u00e9rnek a nagys\u00e1ga ar\u00e1nyos a vezet\u00e9ken \u00e1tfoly\u00f3 \u00e1rammal. A gener\u00e1lt m\u00e1gneses t\u00e9r \u00f6sszegy\u0171lik a m\u00e1gneses gy\u0171r\u0171ben, \u00e9s \u00e1thalad a m\u00e1gneses gy\u0171r\u0171 l\u00e9gr\u00e9s\u00e9n. A Hall elem m\u00e9ri \u00e9s er\u0151s\u00edti a kimenetet, a VS kimeneti fesz\u00fclts\u00e9ge pedig pontosan t\u00fckr\u00f6zi az IP primer \u00e1ramot. Az \u00e1ltal\u00e1nos n\u00e9vleges kimenet 4V-ra van kalibr\u00e1lva.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2451072\" data-id=\"2451072\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c68d99 elementor-widget elementor-widget-image\" data-id=\"8c68d99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"557\" height=\"298\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Closed-loop-hall-effect-current-sensor.jpg\" class=\"attachment-large size-large wp-image-8875\" alt=\"\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Closed-loop-hall-effect-current-sensor.jpg 557w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Closed-loop-hall-effect-current-sensor-300x161.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Closed-loop-hall-effect-current-sensor-18x10.jpg 18w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151_ M\u00e1gneses egyens\u00faly Hall \u00e1ram\u00e9rz\u00e9kel\u0151 elve<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bb23e6 elementor-widget elementor-widget-text-editor\" data-id=\"9bb23e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The magnetic balance current sensor is also called a compensation sensor, that is, the magnetic field generated by the primary current Ip at the magnetic gathering ring is compensated by the magnetic field generated by a secondary coil current, and the compensation current Is accurately reflects the primary current Ip, thus Make the Hall device in the working state of detecting <a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">zero magnetic flux<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d09b578 elementor-widget elementor-widget-text-editor\" data-id=\"d09b578\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A konkr\u00e9t munkafolyamat a k\u00f6vetkez\u0151: amikor \u00e1ram halad \u00e1t a f\u0151\u00e1ramk\u00f6r\u00f6n, a vezet\u00e9ken gener\u00e1lt m\u00e1gneses mez\u0151t a m\u00e1gneses gy\u0171r\u0171 \u00f6sszegy\u0171jti, \u00e9s a Hall-eszk\u00f6zh\u00f6z induk\u00e1lja, \u00e9s a gener\u00e1lt jelkimenetet a t\u00e1pcs\u0151 meghajt\u00e1s\u00e1ra \u00e9s elk\u00e9sz\u00edt\u00e9s\u00e9re haszn\u00e1lj\u00e1k. magatart\u00e1st, ez\u00e1ltal kompenz\u00e1ci\u00f3t szerezzen Current Is. Ez az \u00e1ram a t\u00f6bbfordulat\u00fa tekercsen \u00e1thaladva m\u00e1gneses mez\u0151t hoz l\u00e9tre, amely pontosan ellent\u00e9tes a m\u00e9rt \u00e1ram \u00e1ltal keltett m\u00e1gneses t\u00e9rrel, \u00edgy kompenz\u00e1lja az eredeti m\u00e1gneses teret, \u00e9s fokozatosan cs\u00f6kkenti a Hall eszk\u00f6z teljes\u00edtm\u00e9ny\u00e9t. Ha az Ip \u00e9s a fordulatok sz\u00e1m\u00e1nak szorzata \u00e1ltal gener\u00e1lt m\u00e1gneses t\u00e9r egyenl\u0151, az Is m\u00e1r nem fog n\u00f6vekedni. Ebben az id\u0151ben a Hall eszk\u00f6z a nulla m\u00e1gneses fluxus jelz\u00e9s\u00e9t t\u00f6lti be. Jelenleg az Ip-t az Is tesztelheti. Amikor az Ip megv\u00e1ltozik, az egyens\u00faly megsemmis\u00fcl, \u00e9s a Hall eszk\u00f6z jelkimenettel rendelkezik, vagyis a fenti folyamat megism\u00e9tl\u0151dik, hogy \u00fajra egyens\u00falyt \u00e9rj\u00fcnk el. A m\u00e9rt \u00e1ramer\u0151ss\u00e9g b\u00e1rmilyen v\u00e1ltoz\u00e1sa felbor\u00edtja ezt az egyens\u00falyt. Ha a m\u00e1gneses t\u00e9r kiegyens\u00falyozatlan, a Hall-eszk\u00f6z jelkimenettel rendelkezik. A teljes\u00edtm\u00e9ny feler\u0151s\u00edt\u00e9se ut\u00e1n a megfelel\u0151 \u00e1ram azonnal \u00e1tfolyik a szekunder tekercsen, hogy kompenz\u00e1lja a kiegyens\u00falyozatlan m\u00e1gneses teret. A m\u00e1gneses t\u00e9r kiegyens\u00falyozatlans\u00e1g\u00e1t\u00f3l ism\u00e9t az egyens\u00falyig a sz\u00fcks\u00e9ges id\u0151 elm\u00e9letileg kevesebb, mint 1 \u03bcs, ami egy dinamikus egyens\u00falyi folyamat. Ez\u00e9rt makroszempontb\u00f3l a szekunder kompenz\u00e1ci\u00f3s \u00e1ram amper-fordulatai megegyeznek a primer m\u00e9rt \u00e1ram amper-fordulataival b\u00e1rmikor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9abb3ba elementor-widget elementor-widget-heading\" data-id=\"9abb3ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">A f\u0151 k\u00fcl\u00f6nbs\u00e9g a z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 \u00e9s a nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 k\u00f6z\u00f6tt<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30dca4f elementor-widget elementor-widget-text-editor\" data-id=\"30dca4f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A. S\u00e1vsz\u00e9less\u00e9g k\u00fcl\u00f6nbs\u00e9g<br \/>Mikroszk\u00f3posan sz\u00f3lva, a l\u00e9gr\u00e9s m\u00e1gneses mez\u0151je mindig nulla fluxus k\u00f6zel\u00e9ben v\u00e1ltozik. Mivel a m\u00e1gneses t\u00e9r nagyon keveset v\u00e1ltozik, a v\u00e1ltoz\u00f3 frekvencia gyorsabb lehet. Ez\u00e9rt a z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 gyors v\u00e1laszid\u0151vel rendelkezik. A t\u00e9nyleges z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 s\u00e1vsz\u00e9less\u00e9ge \u00e1ltal\u00e1ban meghaladja a 100 kHz-et. A ny\u00edlt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 s\u00e1vsz\u00e9less\u00e9ge \u00e1ltal\u00e1ban sz\u0171k, p\u00e9ld\u00e1ul: a k\u00f6z\u00f6s ny\u00edlt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 s\u00e1vsz\u00e9less\u00e9ge k\u00f6r\u00fclbel\u00fcl 3 kHz.<br \/>B. K\u00fcl\u00f6nbs\u00e9g a pontoss\u00e1gban<br \/>A nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 szekunder oldal\u00e1nak kimenete ar\u00e1nyos a m\u00e1gneses mag l\u00e9gr\u00e9s\u00e9n\u00e9l kialakul\u00f3 m\u00e1gneses indukci\u00f3 intenzit\u00e1s\u00e1val, a m\u00e1gneses mag pedig nagy m\u00e1gneses permeabilit\u00e1s\u00fa anyagokb\u00f3l k\u00e9sz\u00fcl. A nemline\u00e1ris \u00e9s hiszter\u00e9zis hat\u00e1sok minden nagy m\u00e1gneses permeabilit\u00e1s\u00fa anyag velej\u00e1r\u00f3ja. Ez\u00e9rt a nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 \u00e1ltal\u00e1ban rossz linearit\u00e1si sz\u00f6ggel rendelkezik, \u00e9s a szekunder oldal kimenete elt\u00e9r\u0151 lesz, amikor az els\u0151dleges oldali jel emelkedik \u00e9s cs\u00f6kken. A nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 pontoss\u00e1ga \u00e1ltal\u00e1ban rosszabb, mint a 1%. Mivel a z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 nulla fluxus \u00e1llapotban m\u0171k\u00f6dik, a m\u00e1gneses mag nemlinearit\u00e1sa \u00e9s hiszter\u00e9zis hat\u00e1sa nem befoly\u00e1solja a kimenetet, \u00e9s jobb linearit\u00e1s \u00e9s nagyobb pontoss\u00e1g \u00e9rhet\u0151 el. A z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 pontoss\u00e1ga \u00e1ltal\u00e1ban el\u00e9rheti a 0,2%-t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f228deb elementor-widget elementor-widget-heading\" data-id=\"f228deb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151 f\u0151bb m\u0171szaki param\u00e9terei<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-376d428 elementor-widget elementor-widget-heading\" data-id=\"376d428\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Hall \u00e1ram\u00e9rz\u00e9kel\u0151 VA t\u00e1pfesz\u00fclts\u00e9ge<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47526a9 elementor-widget elementor-widget-text-editor\" data-id=\"47526a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az \u00e9rz\u00e9kel\u0151 t\u00e1pfesz\u00fclts\u00e9ge VA az \u00e1ram\u00e9rz\u00e9kel\u0151 t\u00e1pfesz\u00fclts\u00e9g\u00e9re utal, amelynek az \u00e9rz\u00e9kel\u0151 \u00e1ltal meghat\u00e1rozott tartom\u00e1nyon bel\u00fcl kell lennie. Ezen a tartom\u00e1nyon t\u00fal az \u00e9rz\u00e9kel\u0151 nem m\u0171k\u00f6dik megfelel\u0151en, vagy cs\u00f6kken a megb\u00edzhat\u00f3s\u00e1g. Ezenk\u00edv\u00fcl az \u00e9rz\u00e9kel\u0151 VA t\u00e1pfesz\u00fclts\u00e9ge VA+ pozit\u00edv t\u00e1pfesz\u00fclts\u00e9gre \u00e9s VA- negat\u00edv t\u00e1pfesz\u00fclts\u00e9gre van felosztva. Figyelembe kell venni, hogy az egyf\u00e1zis\u00fa t\u00e1pell\u00e1t\u00e1s\u00fa \u00e9rz\u00e9kel\u0151kn\u00e9l a VAmin t\u00e1pfesz\u00fclts\u00e9ge k\u00e9tszerese a k\u00e9tf\u00e1zis\u00fa t\u00e1pfesz\u00fclts\u00e9g VAmin \u00e9rt\u00e9k\u00e9nek, ez\u00e9rt m\u00e9r\u00e9si tartom\u00e1nya nagyobb legyen, mint a k\u00e9t teljes\u00edtm\u00e9ny\u0171 \u00e9rz\u00e9kel\u0151k\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bc7c0a elementor-widget elementor-widget-heading\" data-id=\"4bc7c0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">M\u00e9r\u00e9si tartom\u00e1ny Ipmax<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59ce43b elementor-widget elementor-widget-text-editor\" data-id=\"59ce43b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az \u00e1ram\u00e9rz\u00e9kel\u0151 \u00e1ltal m\u00e9rhet\u0151 maxim\u00e1lis \u00e1ram\u00e9rt\u00e9kre vonatkozik, \u00e9s a m\u00e9r\u00e9si tartom\u00e1ny \u00e1ltal\u00e1ban magasabb, mint a szabv\u00e1nyos IPN n\u00e9vleges \u00e9rt\u00e9k.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-287f59b elementor-widget elementor-widget-heading\" data-id=\"287f59b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Szabv\u00e1nyos IPN n\u00e9vleges \u00e9rt\u00e9k \u00e9s ISN n\u00e9vleges kimeneti \u00e1ram<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bce371e elementor-widget elementor-widget-text-editor\" data-id=\"bce371e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az IPN az aktu\u00e1lis \u00e9rz\u00e9kel\u0151 \u00e1ltal tesztelhet\u0151 szabv\u00e1nyos n\u00e9vleges \u00e9rt\u00e9kre utal, effekt\u00edv \u00e9rt\u00e9kben (karok) kifejezve, \u00e9s az IPN m\u00e9rete az \u00e9rz\u00e9kel\u0151 term\u00e9k modellj\u00e9hez kapcsol\u00f3dik. Az ISN az \u00e1ram\u00e9rz\u00e9kel\u0151 n\u00e9vleges kimeneti \u00e1ram\u00e1ra utal, \u00e1ltal\u00e1ban 10-400 mA, term\u00e9szetesen ez egyes modellekt\u0151l f\u00fcgg\u0151en v\u00e1ltozhat. Ha a kimeneti \u00e1ram \u00e1thalad az R m\u00e9r\u0151ellen\u00e1ll\u00e1son, akkor a primer \u00e1rammal ar\u00e1nyos t\u00f6bb voltos fesz\u00fclts\u00e9g kimeneti jelet kaphatunk.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1049eec elementor-widget elementor-widget-heading\" data-id=\"1049eec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Az aktu\u00e1lis ISO eltol\u00e1sa<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a44a265 elementor-widget elementor-widget-text-editor\" data-id=\"a44a265\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az offset \u00e1ramot marad\u00e9k\u00e1ramnak vagy marad\u00e9k\u00e1ramnak is nevezik, amelyet f\u0151k\u00e9nt az elektronikus \u00e1ramk\u00f6r\u00f6k Hall-elemeinek vagy m\u0171veleti er\u0151s\u00edt\u0151inek instabil m\u0171k\u00f6d\u00e9si \u00e1llapota okoz. Amikor az \u00e1ram\u00e9rz\u00e9kel\u0151t el\u0151\u00e1ll\u00edtj\u00e1k, 25\u00b0C-on \u00e9s IP=0-n\u00e1l az eltol\u00e1si \u00e1ramot a minimumra \u00e1ll\u00edtj\u00e1k, de az \u00e9rz\u00e9kel\u0151 bizonyos m\u00e9rt\u00e9k\u0171 eltol\u00e1si \u00e1ramot gener\u00e1l, amikor elhagyja a gy\u00e1rt\u00f3sort.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e167e94 elementor-widget elementor-widget-heading\" data-id=\"e167e94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Linearit\u00e1s<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86069de elementor-widget elementor-widget-text-editor\" data-id=\"86069de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A linearit\u00e1s meghat\u00e1rozza, hogy az \u00e9rz\u00e9kel\u0151 kimeneti jele (I0 szekunder oldali \u00e1ram) milyen m\u00e9rt\u00e9kben ar\u00e1nyos a bemeneti jellel (I els\u0151dleges oldali \u00e1ram) a m\u00e9r\u00e9si tartom\u00e1nyon bel\u00fcl.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04c7f59 elementor-widget elementor-widget-heading\" data-id=\"04c7f59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">h\u0151m\u00e9rs\u00e9klet-eltol\u00f3d\u00e1s<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3518d0c elementor-widget elementor-widget-text-editor\" data-id=\"3518d0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az ISO eltol\u00e1si \u00e1ramot 25\u00b0C-on sz\u00e1m\u00edtj\u00e1k ki. Amikor a Hall-elektr\u00f3da k\u00f6r\u00fcli k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klet megv\u00e1ltozik, az ISO megv\u00e1ltozik. Ez\u00e9rt fontos figyelembe venni az ISO eltol\u00e1si \u00e1ram maxim\u00e1lis v\u00e1ltoz\u00e1s\u00e1t, ahol az IOT a h\u0151m\u00e9rs\u00e9klet-eltol\u00f3d\u00e1s \u00e9rt\u00e9k\u00e9re utal az aktu\u00e1lis \u00e9rz\u00e9kel\u0151 teljes\u00edtm\u00e9nyt\u00e1bl\u00e1zat\u00e1ban.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-519736c elementor-widget elementor-widget-heading\" data-id=\"519736c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">T\u00falterhel\u00e9si kapacit\u00e1s<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53f3de5 elementor-widget elementor-widget-text-editor\" data-id=\"53f3de5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az \u00e1ram\u00e9rz\u00e9kel\u0151 t\u00falterhel\u00e9si kapacit\u00e1sa azt jelenti, hogy az \u00e1ram t\u00falterhel\u00e9se eset\u00e9n a primer \u00e1ram tov\u00e1bbra is a m\u00e9r\u00e9si tartom\u00e1nyon k\u00edv\u00fclre emelkedik, \u00e9s a t\u00falterhel\u00e9si \u00e1ram id\u0151tartama nagyon r\u00f6vid lehet, \u00e9s a t\u00falterhel\u00e9si \u00e9rt\u00e9k meghaladhatja az \u00e9rz\u00e9kel\u0151 megengedett \u00e9rt\u00e9k\u00e9t . \u00c1ltal\u00e1ban nem m\u00e9rhet\u0151, de nem k\u00e1ros\u00edtja az \u00e9rz\u00e9kel\u0151t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc8682b elementor-widget elementor-widget-heading\" data-id=\"bc8682b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">pontoss\u00e1g<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bd68c7 elementor-widget elementor-widget-text-editor\" data-id=\"1bd68c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall-effektus \u00e9rz\u00e9kel\u0151k pontoss\u00e1ga a szabv\u00e1nyos IPN \u00e1ramer\u0151ss\u00e9gt\u0151l f\u00fcgg. +25\u00b0C-on az \u00e9rz\u00e9kel\u0151 m\u00e9r\u00e9si pontoss\u00e1ga bizonyos m\u00e9rt\u00e9kben befoly\u00e1solja a primer \u00e1ramot, \u00e9s az \u00e9rz\u00e9kel\u0151 pontoss\u00e1g\u00e1nak \u00e9rt\u00e9kel\u00e9sekor figyelembe kell venni az offset \u00e1ram, a linearit\u00e1s \u00e9s a h\u0151m\u00e9rs\u00e9klet-drift hat\u00e1s\u00e1t is.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-80df337 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"80df337\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b89487b\" data-id=\"b89487b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4af5cc8 elementor-widget elementor-widget-heading\" data-id=\"4af5cc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151k alkalmaz\u00e1sai <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1bb90a elementor-widget elementor-widget-text-editor\" data-id=\"a1bb90a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az elm\u00falt \u00e9vekben nagysz\u00e1m\u00fa nagy teljes\u00edtm\u00e9ny\u0171 tranzisztort, egyenir\u00e1ny\u00edt\u00f3t \u00e9s tirisztort haszn\u00e1ltak az automatiz\u00e1l\u00e1si rendszerekben, \u00e9s sz\u00e9les k\u00f6rben elterjedtek a v\u00e1ltakoz\u00f3 \u00e1ram\u00fa frekvenciakonverzi\u00f3s sebess\u00e9gszab\u00e1lyoz\u00f3 \u00e9s impulzussz\u00e9less\u00e9g-modul\u00e1ci\u00f3s \u00e1ramk\u00f6r\u00f6k, \u00edgy az \u00e1ramk\u00f6r m\u00e1r nem csak a hagyom\u00e1nyos 50 -ciklus\u00fa szinuszhull\u00e1m, \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpus\u00fa szinuszhull\u00e1mok jelentek meg. hull\u00e1mforma. Enn\u00e9l az \u00e1ramk\u00f6rn\u00e9l a hagyom\u00e1nyos m\u00e9r\u00e9si m\u00f3dszer nem tudja t\u00fckr\u00f6zni a val\u00f3s hull\u00e1mform\u00e1t, az \u00e1ram- \u00e9s fesz\u00fclts\u00e9g\u00e9rz\u00e9kel\u0151 komponensek pedig nem alkalmasak k\u00f6zepesen magas frekvenci\u00e1j\u00fa \u00e9s nagy di\/dt \u00e1ram hull\u00e1mform\u00e1j\u00e1nak \u00e9rz\u00e9kel\u00e9s\u00e9re \u00e9s detekt\u00e1l\u00e1s\u00e1ra.<br \/>Hall-effektus \u00e9rz\u00e9kel\u0151k, amelyek tetsz\u0151leges hull\u00e1mform\u00e1k \u00e1ram\u00e1t \u00e9s fesz\u00fclts\u00e9g\u00e9t m\u00e9rik. A kimeneti kapocs val\u00f3ban t\u00fckr\u00f6zi a bemeneti kapocs \u00e1ram\u00e1nak vagy fesz\u00fclts\u00e9g\u00e9nek hull\u00e1mforma param\u00e9tereit. A Hall-effektus \u00e9rz\u00e9kel\u0151k nagy h\u0151m\u00e9rs\u00e9klet-eltol\u00f3d\u00e1s\u00e1nak k\u00f6z\u00f6s h\u00e1tr\u00e1ny\u00e1ra t\u00f6rekedve a vez\u00e9rl\u00e9shez kompenz\u00e1ci\u00f3s \u00e1ramk\u00f6rt haszn\u00e1lnak, amely hat\u00e9konyan cs\u00f6kkenti a h\u0151m\u00e9rs\u00e9klet befoly\u00e1s\u00e1t a m\u00e9r\u00e9si pontoss\u00e1gra, \u00e9s biztos\u00edtja a pontos m\u00e9r\u00e9st; jellemz\u0151i a nagy pontoss\u00e1g, a k\u00e9nyelmes telep\u00edt\u00e9s \u00e9s az alacsony \u00e1r.<br \/>A Hall-effektus \u00e9rz\u00e9kel\u0151ket sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k frekvenciakonverzi\u00f3s sebess\u00e9gszab\u00e1lyoz\u00f3 eszk\u00f6z\u00f6kben, inverteres eszk\u00f6z\u00f6kben, ups t\u00e1pegys\u00e9gekben, kommunik\u00e1ci\u00f3s t\u00e1pegys\u00e9gekben, elektromos hegeszt\u0151g\u00e9pekben, elektromos mozdonyokban, al\u00e1llom\u00e1sokban, CNC szersz\u00e1mg\u00e9pekben, elektrolitikus bevonatol\u00e1sban, mikrosz\u00e1m\u00edt\u00f3g\u00e9pes fel\u00fcgyeletben, elektromos h\u00e1l\u00f3zat fel\u00fcgyelet\u00e9ben \u00e9s egy\u00e9b l\u00e9tes\u00edtm\u00e9nyekben, amelyek le kell v\u00e1lasztani \u00e9s \u00e9szlelni kell az \u00e1ramot \u00e9s a fesz\u00fclts\u00e9get.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-634ef51 elementor-widget elementor-widget-text-editor\" data-id=\"634ef51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151ket, k\u00fcl\u00f6n\u00f6sen a z\u00e1rt hurk\u00fa Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151ket sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k az ipari m\u00e9r\u00e9sek \u00e9s vez\u00e9rl\u00e9sek ter\u00fclet\u00e9n, mivel jellemz\u0151ik sz\u00e9les frekvencias\u00e1v, AC \u00e9s DC, valamint nem k\u00f6nny\u0171 m\u00e1gneses tel\u00edtetts\u00e9g\u00fck. A Hall \u00e1ram\u00e9rz\u00e9kel\u0151knek azonban vannak h\u00e1tr\u00e1nyai is:<br \/>1. Az elektrom\u00e1gneses \u00e1ramv\u00e1lt\u00f3hoz k\u00e9pest kicsi a szekunder \u00e1rama, \u00e9s viszonylag gyenge az interferencia-elh\u00e1r\u00edt\u00f3 k\u00e9pess\u00e9ge;<br \/>2. \u00c9rz\u00e9keny a k\u00f6rnyezeti m\u00e1gneses t\u00e9r hat\u00e1s\u00e1ra, cs\u00f6kkentve a m\u00e9r\u00e9si pontoss\u00e1got;<br \/>3. \u00c1ltal\u00e1ban nincs megadva a sz\u00f6gk\u00fcl\u00f6nbs\u00e9g index, \u00e9s teljes\u00edtm\u00e9nym\u00e9r\u00e9sre haszn\u00e1lva a rendszerhiba forr\u00e1sa nem k\u00f6vethet\u0151 nyomon.<br \/>\u00c1ltal\u00e1ban aj\u00e1nlott Hall \u00e1ram\u00e9rz\u00e9kel\u0151ket haszn\u00e1lni olyan szab\u00e1lyoz\u00e1si c\u00e9lokra, amelyek nem ig\u00e9nyelnek teljes\u00edtm\u00e9nym\u00e9r\u00e9st vagy nem ig\u00e9nyelnek nagy pontoss\u00e1got; teljes\u00edtm\u00e9nym\u00e9r\u00e9shez vagy teljes\u00edtm\u00e9ny-frekvenci\u00e1s szinuszos \u00e1ramk\u00f6r\u00f6k energiam\u00e9r\u00e9s\u00e9hez elektrom\u00e1gneses \u00e1ramv\u00e1lt\u00f3k javasoltak.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4050510 elementor-widget elementor-widget-heading\" data-id=\"4050510\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151k alkalmaz\u00e1sai \u2013 \u00d6sszehasonl\u00edt\u00e1s m\u00e1s \u00e9rz\u00e9kel\u0151elemekkel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-051e944 elementor-widget elementor-widget-text-editor\" data-id=\"051e944\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A m\u00faltban az \u00e1ram\u00e9rz\u00e9kel\u00e9sre \u00e1ltal\u00e1nosan haszn\u00e1lt alkatr\u00e9szek a s\u00f6nt\u00f6k \u00e9s az \u00e1ramv\u00e1lt\u00f3k voltak.<br \/>A s\u00f6nt\u00f6k haszn\u00e1lat\u00e1nak legnagyobb probl\u00e9m\u00e1ja az, hogy nincs galvanikus lev\u00e1laszt\u00e1s a bemenet \u00e9s a kimenet k\u00f6z\u00f6tt. R\u00e1ad\u00e1sul a nagyfrekvenci\u00e1s vagy nagy \u00e1ram \u00e9szlel\u00e9s\u00e9re szolg\u00e1l\u00f3 s\u00f6nt haszn\u00e1latakor az elker\u00fclhetetlen\u00fcl indukt\u00edv, \u00edgy a s\u00f6nt bek\u00f6t\u00e9se nem csak a m\u00e9rt \u00e1ram hull\u00e1mform\u00e1j\u00e1ra van hat\u00e1ssal, hanem nem is tud val\u00f3ban nem szinuszos hull\u00e1mform\u00e1kat tov\u00e1bb\u00edtani.<br \/>Az \u00e1ramv\u00e1lt\u00f3 nagy pontoss\u00e1ggal rendelkezik a megadott m\u0171k\u00f6d\u00e9si frekvencia alatt, de a frekvenciatartom\u00e1ny, amelyhez alkalmazkodni tud, nagyon sz\u0171k, k\u00fcl\u00f6n\u00f6sen nem k\u00e9pes egyen\u00e1ramot tov\u00e1bb\u00edtani. R\u00e1ad\u00e1sul az \u00e1ramv\u00e1lt\u00f3 m\u0171k\u00f6d\u00e9se k\u00f6zben gerjeszt\u0151\u00e1ram is van, teh\u00e1t indukt\u00edv elem, \u00e9s ugyanolyan h\u00e1tr\u00e1nyai vannak, mint a s\u00f6ntnek.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12b3faa elementor-widget elementor-widget-heading\" data-id=\"12b3faa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hall \u00e1ram\u00e9rz\u00e9kel\u0151 alkalmaz\u00e1sa \u2013 odafigyel\u00e9st ig\u00e9nyl\u0151 \u00fcgyek<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a63aa9 elementor-widget elementor-widget-text-editor\" data-id=\"5a63aa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A hagyom\u00e1nyos \u00e1ram\u00e9rz\u00e9kel\u0151kh\u00f6z hasonl\u00f3an az \u00e1ltal\u00e1nos Hall \u00e1ram\u00e9rz\u00e9kel\u0151knek is n\u00e9gy \u00e9rintkez\u0151je van, pozit\u00edv (+), negat\u00edv (-), m\u00e9r\u0151kapocs (M) \u00e9s f\u00f6ldel\u00e9s (0), de a vezet\u00e9kes \u00e1ram\u00e9rz\u00e9kel\u0151k nem rendelkeznek ezzel a n\u00e9gy \u00e9rintkez\u0151vel. , de van h\u00e1rom piros, fekete, s\u00e1rga \u00e9s z\u00f6ld vezet\u00e9k, amelyek megfelelnek a pozit\u00edv p\u00f3lusnak, a negat\u00edv p\u00f3lusnak, a m\u00e9r\u0151kapocsnak \u00e9s a testnek. Ugyanakkor a legt\u00f6bb \u00e9rz\u00e9kel\u0151ben van egy bels\u0151 lyuk, \u00e9s a vezet\u00e9knek \u00e1t kell haladnia a bels\u0151 lyukon az els\u0151dleges \u00e1ram m\u00e9r\u00e9sekor. Az apert\u00fara m\u00e9rete elker\u00fclhetetlen kapcsolatban \u00e1ll a term\u00e9k modellj\u00e9vel \u00e9s a m\u00e9rt \u00e1ram nagys\u00e1g\u00e1val.<\/p><p>F\u00fcggetlen\u00fcl az \u00e1ram\u00e9rz\u00e9kel\u0151 t\u00edpus\u00e1t\u00f3l, a csapok bek\u00f6t\u00e9s\u00e9t a telep\u00edt\u00e9s sor\u00e1n a k\u00e9zik\u00f6nyvben szerepl\u0151 felt\u00e9telek szerint kell bek\u00f6tni.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9d8c14 elementor-widget elementor-widget-text-editor\" data-id=\"e9d8c14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1) V\u00e1ltakoz\u00f3 \u00e1ram m\u00e9r\u00e9s\u00e9n\u00e9l k\u00f6telez\u0151 a bipol\u00e1ris t\u00e1pegys\u00e9g haszn\u00e1lata. Vagyis az \u00e9rz\u00e9kel\u0151 pozit\u00edv p\u00f3lusa (+) a t\u00e1pegys\u00e9g \u201e+VA\u201d kivezet\u00e9s\u00e9re, a negat\u00edv p\u00f3lusa pedig a t\u00e1pegys\u00e9g \u201e-VA\u201d kivezet\u00e9s\u00e9re csatlakozik. Ezt a csatlakoz\u00e1st bipol\u00e1ris t\u00e1pegys\u00e9gnek nevezik. Ezzel egyidej\u0171leg a m\u00e9r\u0151kapocs (M) egy ellen\u00e1ll\u00e1son kereszt\u00fcl (egyujjas nulla m\u00e1gneses fluxus t\u00edpus\u00fa) csatlakozik a t\u00e1pegys\u00e9g \u201e0V\u201d kivezet\u00e9s\u00e9hez.<br \/>2) Az egyen\u00e1ram m\u00e9r\u00e9s\u00e9n\u00e9l egyp\u00f3lus\u00fa vagy egyf\u00e1zis\u00fa t\u00e1pegys\u00e9g haszn\u00e1lhat\u00f3, vagyis a pozit\u00edv vagy negat\u00edv p\u00f3lus a \u201e0V\u201d kivezet\u00e9ssel r\u00f6vidre van z\u00e1rva, \u00edgy csak egy elektr\u00f3da csatlakozik.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25865f2 elementor-widget elementor-widget-text-editor\" data-id=\"25865f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ezenk\u00edv\u00fcl a telep\u00edt\u00e9s sor\u00e1n teljes m\u00e9rt\u00e9kben figyelembe kell venni a term\u00e9k haszn\u00e1lat\u00e1t, modellj\u00e9t, v\u00e1laszt\u00e9k\u00e1t \u00e9s telep\u00edt\u00e9si k\u00f6rnyezet\u00e9t. P\u00e9ld\u00e1ul az \u00e9rz\u00e9kel\u0151t olyan helyre kell felszerelni, amely el\u0151seg\u00edti a h\u0151elvezet\u00e9st.<br \/>A vezet\u00e9kez\u00e9sen, az azonnali kalibr\u00e1l\u00e1son \u00e9s kalibr\u00e1l\u00e1son t\u00fal, valamint az \u00e9rz\u00e9kel\u0151 munkak\u00f6rnyezet\u00e9re val\u00f3 odafigyel\u00e9s mellett a k\u00f6vetkez\u0151 szempontokra is \u00fcgyelnie kell a teszt pontoss\u00e1g\u00e1nak biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1904b9a elementor-widget elementor-widget-text-editor\" data-id=\"1904b9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>1) Az els\u0151dleges vezet\u00e9ket az \u00e9rz\u00e9kel\u0151 bels\u0151 furat\u00e1nak k\u00f6zep\u00e9n kell elhelyezni, \u00e9s lehet\u0151leg ne legyen el\u0151fesz\u00edtve;<br \/>2) Az \u00e9rz\u00e9kel\u0151 bels\u0151 furat\u00e1t a lehet\u0151 legteljesebben t\u00f6ltse ki az els\u0151dleges vezet\u00e9kkel, an\u00e9lk\u00fcl, hogy r\u00e9seket hagyna;<br \/>3) A m\u00e9rend\u0151 \u00e1ramer\u0151ss\u00e9gnek k\u00f6zel kell lennie az \u00e9rz\u00e9kel\u0151 szabv\u00e1nyos n\u00e9vleges IPN \u00e9rt\u00e9k\u00e9hez, \u00e9s a k\u00fcl\u00f6nbs\u00e9g nem lehet t\u00fal nagy. Ha a felt\u00e9telek korl\u00e1tozottak, akkor csak egy nagy n\u00e9vleges \u00e9rt\u00e9k\u0171 \u00e9rz\u00e9kel\u0151 van k\u00e9zn\u00e9l, \u00e9s a m\u00e9rend\u0151 aktu\u00e1lis \u00e9rt\u00e9k j\u00f3val alacsonyabb, mint a n\u00e9vleges \u00e9rt\u00e9k. A m\u00e9r\u00e9si pontoss\u00e1g jav\u00edt\u00e1sa \u00e9rdek\u00e9ben a primer huzal t\u00f6bbsz\u00f6r is feltekerhet\u0151, hogy a n\u00e9vleges \u00e9rt\u00e9khez k\u00f6zel ker\u00fclj\u00f6n. P\u00e9ld\u00e1ul, ha egy 100 A n\u00e9vleges \u00e9rt\u00e9k\u0171 \u00e9rz\u00e9kel\u0151t haszn\u00e1lnak 10 A-es \u00e1ram m\u00e9r\u00e9s\u00e9re, a pontoss\u00e1g n\u00f6vel\u00e9se \u00e9rdek\u00e9ben az els\u0151dleges vezet\u00e9k t\u00edzszer tekerhet\u0151 az \u00e9rz\u00e9kel\u0151 bels\u0151 furat\u00e1nak k\u00f6zepe k\u00f6r\u00e9 (\u00e1ltal\u00e1ban NP=1; egy k\u00f6rben a bels\u0151 furatban NP= 2;\u2026;Kilenc k\u00f6r, NP=10, akkor NP\u00d710A=100A egyenl\u0151 az \u00e9rz\u00e9kel\u0151 n\u00e9vleges \u00e9rt\u00e9k\u00e9vel, ami jav\u00edthatja a pontoss\u00e1got).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a39ace elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a39ace\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-701459a0\" data-id=\"701459a0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-31de4103 elementor-widget elementor-widget-heading\" data-id=\"31de4103\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edtetts\u00e9get fog tapasztalni?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7de2faaf elementor-widget elementor-widget-heading\" data-id=\"7de2faaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">mi a m\u00e1gneses tel\u00edt\u00e9si jelens\u00e9g?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8da58e9 elementor-widget elementor-widget-text-editor\" data-id=\"8da58e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A ferrom\u00e1gneses vagy ferrim\u00e1gneses anyag olyan \u00e1llapotban van, hogy a m\u00e1gneses polariz\u00e1ci\u00f3 vagy m\u00e1gnesezetts\u00e9g nem n\u00f6vekszik jelent\u0151sen a m\u00e1gneses t\u00e9rer\u0151ss\u00e9g n\u00f6veked\u00e9s\u00e9vel.<br \/>A m\u00e1gnesesen \u00e1tereszt\u0151 anyag fizikai szerkezet\u00e9nek korl\u00e1tai miatt az \u00e1thalad\u00f3 m\u00e1gneses fluxus nem n\u00f6vekedhet v\u00e9gtelen\u00fcl. Nem sz\u00e1m\u00edt, hogy n\u00f6veli az \u00e1ramer\u0151ss\u00e9get vagy a fordulatok sz\u00e1m\u00e1t, a m\u00e1gneses fluxus egy bizonyos t\u00e9rfogat\u00fa m\u00e1gneses \u00e1tereszt\u0151 anyagon \u00e1thaladva m\u00e1r nem fog n\u00f6vekedni egy bizonyos m\u00e9rt\u00e9kig, \u00e9s a m\u00e1gneses tel\u00edtetts\u00e9g el\u00e9ri. .<br \/>Tegy\u00fck fel, hogy van egy elektrom\u00e1gnes, egys\u00e9g\u00e1ram alkalmaz\u00e1sakor a gener\u00e1lt m\u00e1gneses t\u00e9rer\u0151ss\u00e9g 1, ha az \u00e1ramer\u0151ss\u00e9g 2-re n\u0151, a m\u00e1gneses t\u00e9rer\u0151ss\u00e9g 2,3-ra n\u0151, ha az \u00e1ramer\u0151ss\u00e9g 5, a m\u00e1gneses t\u00e9rer\u0151ss\u00e9g 7, de az \u00e1ram el\u00e9ri a 6-ot Ha a m\u00e1gneses t\u00e9rer\u0151ss\u00e9g m\u00e9g mindig 7, ha tov\u00e1bb n\u00f6velj\u00fck az \u00e1ramer\u0151ss\u00e9get, akkor a m\u00e1gneses t\u00e9rer\u0151ss\u00e9g 7, \u00e9s m\u00e1r nem n\u00f6vekszik. Jelenleg azt mondj\u00e1k, hogy az elektrom\u00e1gnesnek m\u00e1gneses tel\u00edtetts\u00e9ge van.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1088103f elementor-widget elementor-widget-heading\" data-id=\"1088103f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">M\u00e1gneses tel\u00edtetts\u00e9g vesz\u00e9lyei<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fc0ffa0 elementor-widget elementor-widget-text-editor\" data-id=\"1fc0ffa0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Hall \u00e1ram\u00e9rz\u00e9kel\u0151 belseje nagy m\u00e1gneses \u00e1tereszt\u0151k\u00e9pess\u00e9g\u0171 anyagokat tartalmaz. A nagy m\u00e1gneses \u00e1tereszt\u0151k\u00e9pess\u00e9g\u0171 anyagok m\u00e1gneses tel\u00edt\u00e9s\u00e9t k\u00f6vet\u0151en az \u00e9rz\u00e9kel\u0151 szekunder \u00e1rama (vagy fesz\u00fclts\u00e9ge) m\u00e1r nem v\u00e1ltozik a primer \u00e1ram v\u00e1ltoz\u00e1s\u00e1nak megfelel\u0151en, ami m\u00e9r\u00e9si hib\u00e1kat vagy a szekunder \u00e1ramk\u00f6r v\u00e9delmi meghib\u00e1sod\u00e1s\u00e1t eredm\u00e9nyezi. Az ideiglenes m\u00e1gneses tel\u00edt\u00e9s a m\u00e1gneses vezet\u0151 anyag t\u00falzott felmeleged\u00e9s\u00e9t is okozhatja, \u00e9s k\u00e1ros\u00edthatja a szigetel\u00e9st a Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 primer \u00e1ramk\u00f6re \u00e9s szekunder k\u00f6re k\u00f6z\u00f6tt, vesz\u00e9lyeztetve a berendez\u00e9seket \u00e9s a szem\u00e9lyi biztons\u00e1got.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-674da5f elementor-widget elementor-widget-heading\" data-id=\"674da5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9ma<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a5b263d elementor-widget elementor-widget-text-editor\" data-id=\"1a5b263d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sok Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151 gy\u00e1rt\u00f3 a m\u00e1gneses tel\u00edtetts\u00e9g hi\u00e1ny\u00e1t, mint a Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151k fontos el\u0151ny\u00e9t hirdeti m\u0171szaki anyagaikban. A Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edtetts\u00e9g\u00e9nek hi\u00e1nya szinte az egyik f\u0151 el\u0151nye az alkalmaz\u00e1sa \u00f3ta sz\u00e9les k\u00f6rben elismert Hall \u00e1ram\u00e9rz\u00e9kel\u0151nek.<br \/>Ez az igazs\u00e1g?<br \/>Val\u00f3j\u00e1ban a Hall \u00e1ram\u00e9rz\u00e9kel\u0151 nemline\u00e1ris m\u00e1gneses magot tartalmaz, amely m\u00e1r meghat\u00e1rozza, hogy a Hall \u00e1ram\u00e9rz\u00e9kel\u0151 bizonyos k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt m\u00e1gnesesen tel\u00edtett lesz!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2592a106 elementor-widget elementor-widget-heading\" data-id=\"2592a106\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ny\u00edlt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9m\u00e1ja<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bc9630 elementor-widget elementor-widget-text-editor\" data-id=\"8bc9630\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az al\u00e1bbi \u00e1bra az \u00f6sszes nagy m\u00e1gneses permeabilit\u00e1s\u00fa anyag tipikus m\u00e1gnesez\u00e9si g\u00f6rb\u00e9j\u00e9nek v\u00e1zlatos diagramja:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b77b302 elementor-widget elementor-widget-image\" data-id=\"b77b302\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"357\" height=\"353\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/magnetification-curve-of-hall-effect-current-sensor.jpg\" class=\"attachment-large size-large wp-image-8880\" alt=\"\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/magnetification-curve-of-hall-effect-current-sensor.jpg 357w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/magnetification-curve-of-hall-effect-current-sensor-300x297.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/magnetification-curve-of-hall-effect-current-sensor-12x12.jpg 12w\" sizes=\"(max-width: 357px) 100vw, 357px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">A Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151 magj\u00e1nak m\u00e1gnesez\u00e9si g\u00f6rb\u00e9je<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5919162b elementor-widget elementor-widget-text-editor\" data-id=\"5919162b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Az \u00e1br\u00e1n az Oa&#039; a kezdeti nemline\u00e1ris szakasz, az a&#039;a&quot; a line\u00e1ris szakasz, \u00e9s a&quot;a a tel\u00edt\u00e9si tartom\u00e1ny. Amint azt mindannyian tudjuk, a jobb m\u00e9r\u00e9si eredm\u00e9nyek el\u00e9r\u00e9se \u00e9rdek\u00e9ben, legyen sz\u00f3 ny\u00edlt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151r\u0151l vagy elektrom\u00e1gneses transzform\u00e1torr\u00f3l, a m\u00e1gnesez\u00e9si g\u00f6rbe jobb linearit\u00e1s\u00fa szakasz\u00e1t haszn\u00e1ljuk munkatartom\u00e1nyk\u00e9nt. M\u00e1s sz\u00f3val, am\u00edg a m\u00e1gneses indukci\u00f3 meghalad egy bizonyos tartom\u00e1nyt a line\u00e1ris tartom\u00e1nyban, m\u00e1gneses tel\u00edtetts\u00e9g l\u00e9p fel.<br \/>Az elektrom\u00e1gneses transzform\u00e1torhoz k\u00e9pest csak egy oka van a nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edtetts\u00e9g\u00e9nek, vagyis az els\u0151dleges \u00e1ram el\u00e9g nagy.<br \/>Nem okoz m\u00e1gneses tel\u00edtetts\u00e9get az alacsony \u00e1ramfrekvencia miatt, ami a Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 el\u0151nye, valamint a nyitott hurk\u00fa Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si jellemz\u0151je.<br \/>Ezzel szemben az elektrom\u00e1gneses transzform\u00e1tornak is van el\u0151nye, vagyis el\u00e9g kicsi a m\u00e1sodlagos terhel\u00e9s, nagy t\u00falterhel\u00e9s eset\u00e9n sem j\u00f6n l\u00e9tre m\u00e1gneses tel\u00edtetts\u00e9g.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58ad80db elementor-widget elementor-widget-heading\" data-id=\"58ad80db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">A z\u00e1rt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9m\u00e1ja<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62fc58f2 elementor-widget elementor-widget-text-editor\" data-id=\"62fc58f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9m\u00e1ja viszonylag egyszer\u0171. Ezzel szemben a z\u00e1rt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9m\u00e1ja \u00e9rthetetlennek t\u0171nik, mivel a m\u00e1gneses magban a m\u00e1gneses fluxus nulla, amikor a z\u00e1rt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 norm\u00e1lisan m\u0171k\u00f6dik. , nulla m\u00e1gneses fluxus mellett term\u00e9szetesen nem lesz tel\u00edtve.<br \/>Ez azonban csak norm\u00e1l munkak\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt lesz lehets\u00e9ges!<br \/>Val\u00f3j\u00e1ban m\u00e9g akkor is, ha az elektrom\u00e1gneses \u00e1ramtranszform\u00e1tor vagy a nyitott hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edt\u00e9si probl\u00e9m\u00e1ja abnorm\u00e1lis munkak\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, p\u00e9ld\u00e1ul t\u00falterhel\u00e9s, alacsony frekvencia \u00e9s nagy terhel\u00e9s eset\u00e9n jelentkezik, norm\u00e1l munkak\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt nem fordul el\u0151. M\u00e1gneses tel\u00edtetts\u00e9g!<br \/>A z\u00e1rt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151 m\u0171k\u00f6d\u00e9si elv\u00e9b\u0151l kit\u0171nik, hogy nulla m\u00e1gneses fluxus j\u00f6n l\u00e9tre azon a feltev\u00e9sen, hogy a szekunder oldali kompenz\u00e1ci\u00f3s tekercs \u00e1ltal keltett m\u00e1gneses t\u00e9r el tudja tolni a primer oldali vezet\u0151 \u00e1ltal keltett m\u00e1gneses teret. Teh\u00e1t a z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 b\u00e1rmilyen k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt fenntarthatja ezt a nulla fluxust?<\/p><p>Nyilv\u00e1nval\u00f3an nem!<br \/>V. Ha az \u00e9rz\u00e9kel\u0151 nincs \u00e1ram alatt, a szekunder oldali kompenz\u00e1ci\u00f3s tekercs nem termel \u00e1ramot. Jelenleg a z\u00e1rt hurk\u00fa Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151 egyen\u00e9rt\u00e9k\u0171 egy nyitott hurk\u00fa Hall-\u00e1ram-\u00e9rz\u00e9kel\u0151vel. Am\u00edg az els\u0151dleges \u00e1ram el\u00e9g nagy, m\u00e1gneses tel\u00edtetts\u00e9g l\u00e9p fel.<br \/>B. Norm\u00e1l t\u00e1pegys\u00e9g, de a primer \u00e1ram t\u00fal nagy. Ennek az az oka, hogy a m\u00e1sodlagos kompenz\u00e1ci\u00f3s tekercs \u00e1ltal gener\u00e1lt \u00e1ram v\u00e9geredm\u00e9nyben korl\u00e1tozott. Ha az els\u0151dleges \u00e1ram \u00e1ltal gener\u00e1lt m\u00e1gneses mez\u0151 nagyobb, mint a szekunder kompenz\u00e1ci\u00f3s tekercs \u00e1ltal gener\u00e1lt maxim\u00e1lis m\u00e1gneses mez\u0151, a m\u00e1gneses egyens\u00faly megszakad, \u00e9s m\u00e1gneses mez\u0151 halad \u00e1t a m\u00e1gneses magon. Ha az \u00e1ram folyamatosan n\u00f6vekszik, a m\u00e1gneses magban l\u00e9v\u0151 m\u00e1gneses t\u00e9r is n\u00f6vekszik. Amikor a primer \u00e1ram el\u00e9g nagy, a z\u00e1rt hurk\u00fa Hall \u00e1ram\u00e9rz\u00e9kel\u0151 m\u00e1gneses tel\u00edtetts\u00e9g \u00e1llapotba ker\u00fcl!<br \/>Az elektrom\u00e1gneses \u00e1ramv\u00e1lt\u00f3kkal \u00e9s a ny\u00edlt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151kkel \u00f6sszehasonl\u00edtva a z\u00e1rt hurk\u00fa Hall-\u00e1ram\u00e9rz\u00e9kel\u0151k m\u00e1gneses tel\u00edtetts\u00e9ge kisebb val\u00f3sz\u00edn\u0171s\u00e9ggel fordul el\u0151, de ez nem jelenti azt, hogy nem fordul el\u0151. A helytelen haszn\u00e1lat vagy a hossz\u00fa t\u00e1v\u00fa t\u00falterhel\u00e9s szint\u00e9n m\u00e1gneses tel\u00edtetts\u00e9get okozhat.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f28a70d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f28a70d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9f50e6a\" data-id=\"9f50e6a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cab56b4 elementor-widget elementor-widget-heading\" data-id=\"cab56b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Vegye fel a kapcsolatot szak\u00e9rt\u0151inkkel<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-221376e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"221376e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3284a3b elementor-widget elementor-widget-shortcode\" data-id=\"3284a3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"8223\" class=\"elementor elementor-8223\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6538c7ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6538c7ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c75eba2\" data-id=\"7c75eba2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63f8b87 elementor-widget elementor-widget-text-editor\" data-id=\"63f8b87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tL\u00e9pjen kapcsolatba vel\u00fcnk k\u00f6zvetlen\u00fcl e-mailben <a href=\"mailto:info@hangzhiprecision.com\"><strong>info@hangzhiprecision.com<\/strong><\/a> vagy t\u00f6ltse ki az al\u00e1bbi \u0171rlapot. A lehet\u0151 leghamarabb v\u00e1laszolunk.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5d3cbf elementor-widget elementor-widget-shortcode\" data-id=\"f5d3cbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7572-o1\" lang=\"en\" dir=\"ltr\" data-wpcf7-id=\"7572\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/hu\/wp-json\/wp\/v2\/posts\/5225#wpcf7-f7572-o1\" method=\"post\" class=\"wpcf7-form init cf7skins cf7t-event cf7s-default\" aria-label=\"Kapcsolatfelv\u00e9teli \u0171rlap\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/hu\/wp-json\/wp\/v2\/posts\/5225#wpcf7-f7572-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"7572\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f7572-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<fieldset>\n\t<legend>Hangzhi<\/legend>\n\t<ol>\n\t\t<li><label for=''>N\u00e9v: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-name\" \/><\/span><\/li>\n\t\t<li><label for=''>Telefon: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"cf7s-phone\" \/><\/span><\/li>\n\t\t<li><label for=''>E-mail: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"cf7s-email\" \/><\/span><\/li>\n\t\t<li><label for=''>C\u00e9g: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-Company\" \/><\/span><\/li>\n\t\t<li><label for=''>Country \/ Region: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"text-country-region\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"text-country-region\" \/><\/span><\/li>\n\t\t<li><label for=''>\u00c9rdekl\u0151dj\u00f6n: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-products\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Current Transducers\" \/><span class=\"wpcf7-list-item-label\">Nagy pontoss\u00e1g\u00fa \u00e1ram\u00e1talak\u00edt\u00f3k<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Voltage Transducers\" \/><span class=\"wpcf7-list-item-label\">Nagy pontoss\u00e1g\u00fa fesz\u00fclts\u00e9g\u00e1talak\u00edt\u00f3k<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Electrical Measurement Instrument\" \/><span class=\"wpcf7-list-item-label\">Elektromos m\u00e9r\u0151m\u0171szer<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Solutions \/ Other\" \/><span class=\"wpcf7-list-item-label\">Solutions \/ Other<\/span><\/span><\/span><\/span><\/li>\n\t\t<li><label for=''>T\u00e1j\u00e9koztat\u00e1si k\u00e9relem: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Information\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Price\" \/><span class=\"wpcf7-list-item-label\">\u00c1r<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Datasheet \/ User Manual\" \/><span class=\"wpcf7-list-item-label\">Datasheet \/ User Manual<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Trouble-shooting Assistance\" \/><span class=\"wpcf7-list-item-label\">Hibaelh\u00e1r\u00edt\u00e1si seg\u00edts\u00e9g<\/span><\/span><\/span><\/span><\/li>\n\t\t<li><label for=''>Az \u00d6n \u00fczenete <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-comments\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Enter your message\" name=\"cf7s-comments\"><\/textarea><\/span><\/li>\n\t<\/ol>\n\t<p>\n\t\t* K\u00f6telez\u0151\n\t<\/p>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACpmqe1GOuyDt5uN\" data-response-field-name=\"_wpcf7_turnstile_response\" data-appearance=\"interaction-only\" data-theme=\"light\"><\/div>\n\t<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Bek\u00fcld\u00e9s\" \/>\n<\/fieldset><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"82\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"hu\"\/><\/form>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A Hall effect current sensor is an electronic device that measures the current passing through a conductor by utilising the Hall effect phenomenon. The Hall effect is a physical principle in which a voltage difference, known as the Hall voltage, is produced across a conductor when it is exposed to a magnetic field perpendicular to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[14],"tags":[],"class_list":["post-5225","post","type-post","status-publish","format-standard","hentry","category-knowledge-center"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is hall effect current sensor? - Hangzhi Precision<\/title>\n<meta name=\"description\" content=\"A Hall effect current sensor is an electronic device that measures the current passing through a conductor by utilising the Hall effect phenomenon.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hangzhiprecision.com\/hu\/tudaskozpont\/hall-hatasu-aramerzekelo\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is hall effect current sensor?\" \/>\n<meta property=\"og:description\" content=\"A Hall effect current sensor is an electronic device that measures the current passing through a conductor by utilising the Hall effect phenomenon.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hangzhiprecision.com\/hu\/tudaskozpont\/hall-hatasu-aramerzekelo\/\" \/>\n<meta property=\"og:site_name\" content=\"Hangzhi Precision\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ShenzhenHangzhi\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-18T23:42:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-23T02:04:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"409\" \/>\n\t<meta property=\"og:image:height\" content=\"181\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"19 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#\\\/schema\\\/person\\\/5711dcaa661faac60bfec0ad5b6b9847\"},\"headline\":\"What is hall effect current sensor?\",\"datePublished\":\"2023-08-18T23:42:18+00:00\",\"dateModified\":\"2026-01-23T02:04:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/\"},\"wordCount\":4063,\"publisher\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/hall-effect-explained.jpg\",\"articleSection\":[\"Knowledge Center \u2013 Articles &amp; Insights\"],\"inLanguage\":\"hu\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/\",\"name\":\"What is hall effect current sensor? - Hangzhi Precision\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/hall-effect-explained.jpg\",\"datePublished\":\"2023-08-18T23:42:18+00:00\",\"dateModified\":\"2026-01-23T02:04:27+00:00\",\"description\":\"A Hall effect current sensor is an electronic device that measures the current passing through a conductor by utilising the Hall effect phenomenon.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/hall-effect-explained.jpg\",\"contentUrl\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/hall-effect-explained.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/knowledge-center\\\/hall-effect-current-sensor\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is hall effect current sensor?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/\",\"name\":\"Hangzhi Precision\",\"description\":\"Hangzhi Precision\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#organization\",\"name\":\"Shenzhen Hangzhi Precision Electronics Co., Ltd.\",\"alternateName\":\"Hangzhi Precision\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/logo-en-400x400-1.png\",\"contentUrl\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/wp-content\\\/uploads\\\/2023\\\/08\\\/logo-en-400x400-1.png\",\"width\":400,\"height\":400,\"caption\":\"Shenzhen Hangzhi Precision Electronics Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ShenzhenHangzhi\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/en\\\/#\\\/schema\\\/person\\\/5711dcaa661faac60bfec0ad5b6b9847\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"http:\\\/\\\/www.hangzhiprecision.com\"],\"url\":\"https:\\\/\\\/www.hangzhiprecision.com\\\/hu\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Mi az a Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151? - Hangzhi Precision","description":"A Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151 egy olyan elektronikus eszk\u00f6z, amely a Hall-effektus jelens\u00e9g\u00e9nek felhaszn\u00e1l\u00e1s\u00e1val m\u00e9ri a vezet\u0151n \u00e1thalad\u00f3 \u00e1ramot.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hangzhiprecision.com\/hu\/tudaskozpont\/hall-hatasu-aramerzekelo\/","og_locale":"hu_HU","og_type":"article","og_title":"What is hall effect current sensor?","og_description":"A Hall effect current sensor is an electronic device that measures the current passing through a conductor by utilising the Hall effect phenomenon.","og_url":"https:\/\/www.hangzhiprecision.com\/hu\/tudaskozpont\/hall-hatasu-aramerzekelo\/","og_site_name":"Hangzhi Precision","article_publisher":"https:\/\/www.facebook.com\/ShenzhenHangzhi\/","article_published_time":"2023-08-18T23:42:18+00:00","article_modified_time":"2026-01-23T02:04:27+00:00","og_image":[{"width":409,"height":181,"url":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Szerz\u0151:":"admin","Becs\u00fclt olvas\u00e1si id\u0151":"19 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#article","isPartOf":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/"},"author":{"name":"admin","@id":"https:\/\/www.hangzhiprecision.com\/en\/#\/schema\/person\/5711dcaa661faac60bfec0ad5b6b9847"},"headline":"What is hall effect current sensor?","datePublished":"2023-08-18T23:42:18+00:00","dateModified":"2026-01-23T02:04:27+00:00","mainEntityOfPage":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/"},"wordCount":4063,"publisher":{"@id":"https:\/\/www.hangzhiprecision.com\/en\/#organization"},"image":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg","articleSection":["Knowledge Center \u2013 Articles &amp; Insights"],"inLanguage":"hu"},{"@type":"WebPage","@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/","url":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/","name":"Mi az a Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151? - Hangzhi Precision","isPartOf":{"@id":"https:\/\/www.hangzhiprecision.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#primaryimage"},"image":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg","datePublished":"2023-08-18T23:42:18+00:00","dateModified":"2026-01-23T02:04:27+00:00","description":"A Hall-effektus \u00e1ram\u00e9rz\u00e9kel\u0151 egy olyan elektronikus eszk\u00f6z, amely a Hall-effektus jelens\u00e9g\u00e9nek felhaszn\u00e1l\u00e1s\u00e1val m\u00e9ri a vezet\u0151n \u00e1thalad\u00f3 \u00e1ramot.","breadcrumb":{"@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/"]}]},{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#primaryimage","url":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg","contentUrl":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/hall-effect-explained.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.hangzhiprecision.com\/knowledge-center\/hall-effect-current-sensor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.hangzhiprecision.com\/"},{"@type":"ListItem","position":2,"name":"What is hall effect current sensor?"}]},{"@type":"WebSite","@id":"https:\/\/www.hangzhiprecision.com\/en\/#website","url":"https:\/\/www.hangzhiprecision.com\/en\/","name":"Hangzhi Precision","description":"Hangzhi Precision","publisher":{"@id":"https:\/\/www.hangzhiprecision.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hangzhiprecision.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"},{"@type":"Organization","@id":"https:\/\/www.hangzhiprecision.com\/en\/#organization","name":"Shenzhen Hangzhi Precision Electronics Co., Ltd.","alternateName":"Hangzhi Precision","url":"https:\/\/www.hangzhiprecision.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/www.hangzhiprecision.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/logo-en-400x400-1.png","contentUrl":"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/logo-en-400x400-1.png","width":400,"height":400,"caption":"Shenzhen Hangzhi Precision Electronics Co., Ltd."},"image":{"@id":"https:\/\/www.hangzhiprecision.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ShenzhenHangzhi\/"]},{"@type":"Person","@id":"https:\/\/www.hangzhiprecision.com\/en\/#\/schema\/person\/5711dcaa661faac60bfec0ad5b6b9847","name":"admin","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/secure.gravatar.com\/avatar\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4364475fd1358391b3b6be183e2d646b3f2bf894837b788cef08b53472ba9498?s=96&d=mm&r=g","caption":"admin"},"sameAs":["http:\/\/www.hangzhiprecision.com"],"url":"https:\/\/www.hangzhiprecision.com\/hu\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/posts\/5225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/comments?post=5225"}],"version-history":[{"count":0,"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/posts\/5225\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/media?parent=5225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/categories?post=5225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hangzhiprecision.com\/hu\/wp-json\/wp\/v2\/tags?post=5225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}