{"id":4922,"date":"2023-05-15T12:06:14","date_gmt":"2023-05-15T12:06:14","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=4922"},"modified":"2025-12-08T08:28:52","modified_gmt":"2025-12-08T08:28:52","slug":"hangzhi-ait-fluxgate-current-sensor-parannettu-mri-kuvien-selkeys","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/fi\/case-studies\/hangzhi-ait-fluxgate-current-sensor-improved-clarity-of-mri-images\/","title":{"rendered":"AIT Fluxgate -virta-anturi parantaa magneettikuvausten selkeytt\u00e4"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4922\" class=\"elementor elementor-4922\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9de731b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9de731b\" 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-a28791f\" data-id=\"a28791f\" 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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7e7a448 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e7a448\" 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-2815129\" data-id=\"2815129\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-26190e2 elementor-widget elementor-widget-heading\" data-id=\"26190e2\" 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 href=\"https:\/\/www.hangzhiprecision.com\/fi\/products\/korkean-tarkkuuden-virta-anturi\/\">Tietoja aIT korkean tarkkuuden virta-anturista<\/a><\/h2>\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-e92779f\" data-id=\"e92779f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-6381591 elementor-widget elementor-widget-text-editor\" data-id=\"6381591\" 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>Hangzhi-tarkkuus, korkean tarkkuuden virta-anturi on monipisteinen nollavuotekniikkaj\u00e4rjestelm\u00e4, jota sovelletaan olemassa olevaan korkean tarkkuuden tasavirta-anturitekniikkaan. Her\u00e4tysvuon suljetun silmukan ohjaustekniikan, itseher\u00e4tetyn fluxgate-tekniikan ja monisuljetun silmukan ohjaustekniikan yhdistelm\u00e4 toteuttaa virityksen. Magneettivuon, DC-magneettivuon ja AC-magneettivuon suljetun silmukan nollavuon ohjaus mahdollistaa suurtaajuisen aaltoilun havaitsemisen rakentamalla korkeataajuisen aaltoilun induktiokanavan, jolloin anturilla on suhteellisen korkea vahvistus ja mittaus. t\u00e4ysi kaistanleveysalue. Sit\u00e4 k\u00e4ytet\u00e4\u00e4n yleens\u00e4 tehoelektroniikkalaitteissa, s\u00e4hk\u00f6isiss\u00e4 ohjausj\u00e4rjestelmiss\u00e4 ja muilla aloilla. T\u00e4ss\u00e4 artikkelissa esitell\u00e4\u00e4n eritt\u00e4in tarkkojen virta-anturien soveltaminen tarkan virrans\u00e4\u00e4d\u00f6n saavuttamiseksi ydinmagneettisissa resonanssilaitteissa.<\/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-cff2064 elementor-widget elementor-widget-image\" data-id=\"cff2064\" 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\t<a href=\"https:\/\/www.hangzhiprecision.com\/fi\/products\/korkean-tarkkuuden-virta-anturi\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT1000-SG-0708-300x300.png\" class=\"attachment-medium size-medium wp-image-33\" alt=\"AIT1000-SG korkean tarkkuuden virta-anturi\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT1000-SG-0708-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT1000-SG-0708-150x150.png 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT1000-SG-0708.png 600w\" 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\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-2531461 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2531461\" 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-bcf0e86\" data-id=\"bcf0e86\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-5639d19 elementor-widget elementor-widget-heading\" data-id=\"5639d19\" 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\">Kuinka MRI-laitteet toimivat<\/h2>\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-e6c86a1\" data-id=\"e6c86a1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-28eac76 elementor-widget elementor-widget-text-editor\" data-id=\"28eac76\" 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>MRI-laite on eritt\u00e4in tarkka l\u00e4\u00e4ketieteellinen kuvantamislaite, joka tuottaa kuvia hy\u00f6dynt\u00e4m\u00e4ll\u00e4 ydinspin resonanssin ilmi\u00f6t\u00e4. MRI-j\u00e4rjestelm\u00e4ss\u00e4 gradienttivahvistinyksik\u00f6ll\u00e4 tarkoitetaan kaikkia gradienttimagneettikentt\u00e4\u00e4n liittyvi\u00e4 piiriyksik\u00f6it\u00e4.<\/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-318cf0b elementor-widget elementor-widget-image\" data-id=\"318cf0b\" 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 decoding=\"async\" width=\"852\" height=\"350\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/NewMRI-Web-Blog-post.gif\" class=\"attachment-large size-large wp-image-512\" alt=\"AIT high precision current sensor &amp; MRI\" \/>\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<div class=\"elementor-element elementor-element-e2072af elementor-widget elementor-widget-text-editor\" data-id=\"e2072af\" 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>Gradienttivahvistin on yksi avainkomponenteista magneettikent\u00e4n gradienttisignaalien tuottamisessa MRI-kuvauksessa. Se tuottaa magneettikent\u00e4n gradienttisignaaleja eri suuntiin ohjaamalla virran suuruutta ja suuntaa, mik\u00e4 toteuttaa MRI-kuvien spatiaalisen koodauksen ja sijainnin. MRI-j\u00e4rjestelm\u00e4t vaativat yleens\u00e4 kolme gradienttivahvistinta gradienttimagneettikenttien luomiseksi kolmeen eri suuntaan signaalien koodaamiseksi ja paikantamiseksi kolmiulotteisessa tilassa. Siksi jokainen MRI-j\u00e4rjestelm\u00e4 vaatii yleens\u00e4 kolme virrans\u00e4\u00e4t\u00f6silmukkaa, jotka vastaavat gradienttivahvistimia X-, Y- ja Z-suunnissa, vastaavasti.<\/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-4aa2374 elementor-widget elementor-widget-image\" data-id=\"4aa2374\" 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 decoding=\"async\" width=\"363\" height=\"246\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/05\/gradient-amplifier.png\" class=\"attachment-large size-large wp-image-4925\" alt=\"kuinka gradienttivahvistin toimii korkean tarkkuuden virta-anturin kanssa\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/05\/gradient-amplifier.png 363w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/05\/gradient-amplifier-300x203.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/05\/gradient-amplifier-18x12.png 18w\" sizes=\"(max-width: 363px) 100vw, 363px\" \/>\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<div class=\"elementor-element elementor-element-70f40d2 elementor-widget elementor-widget-text-editor\" data-id=\"70f40d2\" 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>Jokainen virrans\u00e4\u00e4t\u00f6silmukka koostuu virtal\u00e4hteest\u00e4, virtavahvistimesta ja virta-anturista. Virtal\u00e4hdett\u00e4 k\u00e4ytet\u00e4\u00e4n antamaan virtasignaali, virtavahvistinta k\u00e4ytet\u00e4\u00e4n virtasignaalin vahvistamiseen ja gradienttimagneettikent\u00e4n luomiseen gradienttikelan kautta, ja virtaanturia k\u00e4ytet\u00e4\u00e4n virtasignaalin tarkkailuun sen varmistamiseksi, ett\u00e4 generoitu gradientti on magneettinen. kentt\u00e4 on yhdenmukainen esiasetetun gradienttimagneettikent\u00e4n kanssa. Virta-anturi tunnistaa gradienttivahvistimen virtasignaalin ja l\u00e4hett\u00e4\u00e4 sen ohjausj\u00e4rjestelm\u00e4\u00e4n nykyisen signaalin valvomiseksi ja ohjaamiseksi. Virta-anturin tarkkuus ja tarkkuus vaikuttavat suoraan gradienttivahvistimessa generoidun gradienttimagneettikent\u00e4n signaalin tarkkuuteen ja tarkkuuteen, mik\u00e4 vaikuttaa suoraan MRI-kuvan laatuun, selkeyteen ja resoluutioon.<\/p>\t\t\t\t\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-669888a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"669888a\" 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-467a71d\" data-id=\"467a71d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-247d940 elementor-widget elementor-widget-heading\" data-id=\"247d940\" 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 href=\"https:\/\/www.hangzhiprecision.com\/fi\/products\/hallin-korvaava-virta-anturi\/\">Hall-ilmi\u00f6virtaanturin k\u00e4yt\u00f6n kipukohdat magneettikuvauksessa<\/a><\/h2>\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-4722684\" data-id=\"4722684\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-48b3c69 elementor-widget elementor-widget-text-editor\" data-id=\"48b3c69\" 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>Aiemmin MRI-laitteissa k\u00e4ytettiin Hall-ilmi\u00f6virta-anturia virranohjaukseen, mutta t\u00e4ss\u00e4 anturissa on monia puutteita, kuten tarkkuus ei t\u00e4yt\u00e4 vaatimuksia, lineaarisuus ei riit\u00e4, vakaus ei ole hyv\u00e4 ja siihen on helppo vaikuttaa ulkoinen ymp\u00e4rist\u00f6. N\u00e4m\u00e4 puutteet vaikuttavat suoraan MRI-kuvien laatuun ja selkeyteen.<\/p>\t\t\t\t\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-dcc0810 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dcc0810\" 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-2b9a25b\" data-id=\"2b9a25b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-d69b124 elementor-widget elementor-widget-heading\" data-id=\"d69b124\" 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\">Hangzhi nolla fluxgate -virta-anturiratkaisu<\/h2>\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-bba0ce8\" data-id=\"bba0ce8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-6fb7da0 elementor-widget elementor-widget-text-editor\" data-id=\"6fb7da0\" 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 href=\"https:\/\/www.hangzhiprecision.com\/fi\/products\/korkean-tarkkuuden-virta-anturi\/\"><strong>Hangzhi developed AIT high-precision current sensor<\/strong><\/a> perustuu fluxgate-periaatteeseen eritt\u00e4in tarkkoihin ja tehokkaisiin sovelluksiin, kuten MRI-laitteisiin. Perinteisiin Hall-antureihin verrattuna eritt\u00e4in tarkalla fluxgate-anturilla on seuraavat edut:<\/p><ul><li><strong>Korkean tarkkuuden:<\/strong> 10 ppm<\/li><li><strong>Koko valikoima:<\/strong> 1%-100% yksitt\u00e4isen tuotteen tarkkuus on tasainen<\/li><li><strong>Pieni l\u00e4mp\u00f6tilapoikkeama:<\/strong> hyv\u00e4 konsistenssi, l\u00e4mp\u00f6tilavaikutus, 0,1 ppm\/aste<\/li><li><strong>Lineaarisuus:<\/strong> jopa 2 ppm<\/li><li><strong>Laaja kaistanleveys:<\/strong> (jopa 800 kHz @\u00b13 dB)<\/li><li><strong>Vasteaika:<\/strong> 1 \u03bcs<\/li><li><strong>K\u00e4ytt\u00f6l\u00e4mp\u00f6tila:<\/strong> -40...+85 \u00b0C<\/li><li><strong>Vakaus<\/strong> (0,2 ppm\/kk)<\/li><li><strong>AC ja DC universaali:<\/strong> voi mitata AC, DC, pulssivirtaa<\/li><li><strong>\u00c4lyk\u00e4s:<\/strong> kuormak\u00e4ynnistyksen ylikuormitussuoja, itsepalautuminen<\/li><\/ul><p>Fluxgate eritt\u00e4in tarkka virta-anturi voi tarjota tarkemman virrans\u00e4\u00e4d\u00f6n, mik\u00e4 parantaa MRI-kuvauksen laatua; lis\u00e4ksi anturin korkea vakaus varmistaa my\u00f6s kuvantamisen tarkkuuden. Fluxgate-suuren tarkkuuden virtaantureita voidaan k\u00e4ytt\u00e4\u00e4 my\u00f6s muilla korkean tarkkuuden s\u00e4hk\u00f6mittausvaatimuksilla, kuten tarkkuustehos\u00e4\u00e4d\u00f6ss\u00e4, tehoanalyysiss\u00e4, kalibrointilaitteissa ja laboratoriomittauslaitteissa.<\/p>\t\t\t\t\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-8da2bea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8da2bea\" 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-9415e59\" data-id=\"9415e59\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-9e5f175 elementor-widget elementor-widget-heading\" data-id=\"9e5f175\" 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\">Tietoja Hangzhi<\/h2>\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-1900e82\" data-id=\"1900e82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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-5457ca6 elementor-widget elementor-widget-text-editor\" data-id=\"5457ca6\" 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 href=\"https:\/\/www.hangzhiprecision.com\/fi\/\"><strong>Shenzhen Hangzhi Precision Electronics Co., Ltd.<\/strong><\/a> on teknologisesti johtava yritys, joka on omistautunut huipputarkkojen virta-antureiden, j\u00e4nniteantureiden ja huipputarkkojen s\u00e4hk\u00f6isten mittauslaitteiden tutkimukseen ja kehitt\u00e4miseen, tuotantoon, myyntiin ja ratkaisujen r\u00e4\u00e4t\u00e4l\u00f6intiin. Pyrimme rakentamaan tunnetun tuotemerkin <a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">.<\/a> Tarkkuusvirta-antureita ja tarkkuuselektronisia mittauslaitteita tasavirta-alalla ja pyrkii kehittym\u00e4\u00e4n kansainv\u00e4lisesti johtavaksi tarkkuuselektroniikan johtajaksi tasavirtaj\u00e4rjestelmien alalla.<\/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-22393621 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22393621\" 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-3c73434c\" data-id=\"3c73434c\" 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-f36ca08 elementor-widget elementor-widget-heading\" data-id=\"f36ca08\" 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\">Ota yhteytt\u00e4 asiantuntijoihimme<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e3e8dd2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e3e8dd2\" 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-1c937d50 elementor-widget elementor-widget-shortcode\" data-id=\"1c937d50\" 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\tDue to <strong>May Day holiday from May 1st to 5th<\/strong>, we may not be able to respond to your message promptly. 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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=\"5\"\/><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=\"fi\"\/><\/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>About aIT high precision current sensor Hangzhi precision high-precision current sensor is a multi-point zero-flux technology system applied to the existing high-precision DC sensor technology. The combination of excitation flux closed-loop control technology, self-excited fluxgate technology and multi-closed-loop control technology realizes the excitation. The zero-flux closed-loop control of magnetic flux, DC magnetic flux, and AC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3016,"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":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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 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