{"id":2094,"date":"2025-01-14T05:55:55","date_gmt":"2025-01-14T05:55:55","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&#038;p=2094"},"modified":"2025-01-14T07:42:32","modified_gmt":"2025-01-14T07:42:32","slug":"high-precision-current-sensor","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/fi\/high-precision-current-sensor\/","title":{"rendered":"Korkean tarkkuuden virta-anturi"},"content":{"rendered":"<p data-sourcepos=\"1:1-1:138\">Tarkka virta-anturi on monien elektronisten j\u00e4rjestelmien kriittinen komponentti, joka tuottaa tarkkoja ja luotettavia virtamittauksia.<\/p>\n<h2 data-sourcepos=\"3:1-3:24\">Korkean tarkkuuden virta-anturin t\u00e4rkeimm\u00e4t ominaisuudet:<\/h2>\n<ul data-sourcepos=\"5:1-12:0\">\n<li data-sourcepos=\"5:1-5:103\"><strong>Korkea tarkkuus:<\/strong> Mittausvirhe on minimaalinen, tyypillisesti muutaman prosentin tarkkuudella tai jopa alle.<\/li>\n<li data-sourcepos=\"6:1-6:85\"><strong>Matala melu:<\/strong> Minimoi meluh\u00e4iri\u00f6t tarkkojen ja vakaiden lukemien varmistamiseksi.<\/li>\n<li data-sourcepos=\"7:1-7:93\"><strong>Laaja kaistanleveys:<\/strong> Pystyy mittaamaan tarkasti sek\u00e4 tasavirtaa ett\u00e4 suurtaajuusvaihtovirtaa.<\/li>\n<li data-sourcepos=\"8:1-8:99\"><strong>Korkea resoluutio:<\/strong> Tarjoaa hienojakoisia virtamittauksia tarkkaa ohjausta ja analysointia varten.<\/li>\n<li data-sourcepos=\"9:1-9:103\"><strong>L\u00e4mp\u00f6tilavakaus:<\/strong> S\u00e4ilytt\u00e4\u00e4 tasaisen tarkkuuden laajalla k\u00e4ytt\u00f6l\u00e4mp\u00f6tila-alueella.<\/li>\n<li data-sourcepos=\"10:1-10:70\"><strong>Alhainen ajautuminen:<\/strong> Minimoi mittaustulosten pitk\u00e4n aikav\u00e4lin vaihtelun.<\/li>\n<li data-sourcepos=\"11:1-12:0\"><strong>Korkea lineaarisuus:<\/strong> Varmistaa lineaarisen suhteen mitatun virran ja l\u00e4ht\u00f6signaalin v\u00e4lill\u00e4.<\/li>\n<\/ul>\n<h2 data-sourcepos=\"13:1-13:17\">Sovellukset:<\/h2>\n<ul data-sourcepos=\"15:1-20:0\">\n<li data-sourcepos=\"15:1-15:120\"><strong>Tehoelektroniikka:<\/strong> K\u00e4ytet\u00e4\u00e4n moottorik\u00e4yt\u00f6iss\u00e4, taajuusmuuttajissa ja virtal\u00e4hteiss\u00e4 tarkkaan virran ohjaukseen ja valvontaan.<\/li>\n<li data-sourcepos=\"16:1-16:134\"><strong>Uusiutuva energia:<\/strong> K\u00e4ytet\u00e4\u00e4n aurinkoinverttereiss\u00e4, tuulivoimaloissa ja akkujen energiavarastointij\u00e4rjestelmiss\u00e4 tehokasta tehonhallintaa varten.<\/li>\n<li data-sourcepos=\"17:1-17:151\"><strong>Akunhallintaj\u00e4rjestelm\u00e4t (BMS):<\/strong> K\u00e4ytet\u00e4\u00e4n s\u00e4hk\u00f6ajoneuvoissa ja energian varastointij\u00e4rjestelmiss\u00e4 akun virran ja varaustilan tarkkaan seurantaan.<\/li>\n<li data-sourcepos=\"18:1-18:114\"><strong>Tarkkuusinstrumentointi:<\/strong> K\u00e4ytet\u00e4\u00e4n tieteellisess\u00e4 tutkimuksessa, l\u00e4\u00e4ketieteellisiss\u00e4 laitteissa sek\u00e4 testaus- ja mittausj\u00e4rjestelmiss\u00e4.<\/li>\n<li data-sourcepos=\"19:1-20:0\"><strong>Teollisuusautomaatio:<\/strong> K\u00e4ytet\u00e4\u00e4n teollisuuden ohjausj\u00e4rjestelmiss\u00e4 tarkkaan prosessinohjaukseen ja -valvontaan.<\/li>\n<\/ul>\n<h2 data-sourcepos=\"21:1-21:17\">Teknologiat:<\/h2>\n<ul data-sourcepos=\"23:1-26:0\">\n<li data-sourcepos=\"23:1-23:101\"><strong>Suljetun silmukan Hall-anturit:<\/strong> Tarjoaa korkean tarkkuuden ja vakauden palautemekanismien avulla.<\/li>\n<li data-sourcepos=\"24:1-24:122\"><strong>Magnetoresistiiviset anturit:<\/strong> Hy\u00f6dynn\u00e4 materiaalin s\u00e4hk\u00f6vastuksen muutosta magneettikent\u00e4n vaikutuksesta.<\/li>\n<li data-sourcepos=\"25:1-26:0\"><strong>Fluxgate-anturit:<\/strong> Eritt\u00e4in herk\u00e4t anturit, joilla voidaan mitata hyvin pieni\u00e4 magneettikentti\u00e4.<\/li>\n<\/ul>\n<p data-sourcepos=\"27:1-27:187\">Tarkkuusvirta-anturit ovat v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 monenlaisissa sovelluksissa, joissa tarkat ja luotettavat virranmittaukset ovat kriittisi\u00e4 j\u00e4rjestelm\u00e4n suorituskyvyn, tehokkuuden ja turvallisuuden kannalta.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tekniset parametrit korkean tarkkuuden virta-anturi\uff1a<\/p>\n<table style=\"height: 585px;\" width=\"720\">\n<tbody>\n<tr>\n<td width=\"120\">Malli<\/td>\n<td width=\"113\">Periaate<\/td>\n<td width=\"109\">Nimellisteho<\/td>\n<td width=\"160\">Sy\u00f6tt\u00f6j\u00e4nnite (V)<\/td>\n<td width=\"164\">L\u00e4ht\u00f6 @ Nimellinen tulo<\/td>\n<td width=\"106\">Kaistanleveys (Hz)<\/td>\n<td width=\"121\">Normaalil\u00e4mp\u00f6tilan tarkkuus \uff08%\uff09<\/td>\n<td width=\"105\">TA (\u2103)<\/td>\n<td width=\"109\">Asennusmenetelm\u00e4<\/td>\n<td width=\"151\">Aukko\/liit\u00e4nt\u00e4 (mm)<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF500RHP<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">500A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">500mV<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.02<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF1000RHP<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">1000A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">1000mV<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.02<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF1500RHP<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">1500A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">1000mV<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.02<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF2000RHP<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">2000A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">1000mV<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.02<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF100ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">100A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">100mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF200ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">200A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">200mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF300ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">300A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">200mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF400ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">400A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">266mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF500ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">500A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">333mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<tr>\n<td width=\"120\">RF600ITH<\/td>\n<td width=\"113\">Fluxgate<\/td>\n<td width=\"109\">600A<\/td>\n<td width=\"160\">\u00b115<\/td>\n<td width=\"164\">400mA<\/td>\n<td width=\"106\">DC-300 (-3dB)<\/td>\n<td width=\"121\">0.01<\/td>\n<td width=\"105\">-20&#8230;+70<\/td>\n<td width=\"109\">Rei'itys<\/td>\n<td width=\"151\">\u03a628<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":2095,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[],"class_list":{"0":"post-2094","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-current-sensor-2","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product\/2094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/comments?post=2094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/media\/2095"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/media?parent=2094"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_brand?post=2094"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_cat?post=2094"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/fi\/wp-json\/wp\/v2\/product_tag?post=2094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}