A varistoryog ib feem nrog nonlinear volt-ampere yam ntxwv, thiab nws cov nqi kuj txawv nyob rau hauv txawv voltages.Varistors feem ntau yog siv hauv circuits los tiv thaiv overvoltage hauv Circuit Court.Thaum qhov hluav taws xob loj dhau lawm, lub varistor absorbs tshaj tam sim no thaum lub sij hawm voltage clamping los tiv thaiv lwm yam khoom.
Varistors tau siv dav hauv cov khoom siv hluav taws xob, hluav taws xob hluav taws xob, kev ruaj ntseg, cov khoom siv hauv tsev thiab lwm yam khoom siv hluav taws xob vim lawv qhov me me, lub sij hawm teb ceev ceev, kev ua hauj lwm ntau, cov lus teb ceev ceev, thiab muaj zog inrush tam sim no tsis kam.Ntawm lawv, lub tshuab cua tsis tseem ceeb nyob rau lub caij ntuj sov kuj muaj qhov muaj varistor.
Yog li cas varistor pab hauv tshuab cua txias?
Varistors yog siv hauv cov tshuab cua txias ua cov khoom siv hluav taws xob rau kev tiv thaiv overvoltage thiab kev nqus dej siab.Lub varistor txuas nrog rau qhov sib npaug ntawm ob qho kawg ntawm thawj kauj ntawm lub zog hloov hluav taws xob los ua ib qho kev sib txuas.Lub hom phiaj ntawm qhov no yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws yog qhov yuav tsum tau tshem tawm cov cua txias kom tsis txhob cuam tshuam cov cua txias.
Raws li ib txwm muaj, qhov tsis kam ntawm varistor yog loj, uas tuaj yeem ncav cuag megohm.Tam sim no ntws los ntawm nws tsuas yog microampere, uas tuaj yeem tsis quav ntsej.Nws yog nyob rau hauv lub xeev qhib Circuit Court thiab tsis muaj kev cuam tshuam rau kev ua haujlwm hauv Circuit Court.Txawm li cas los xij, thaum qhov hluav taws xob loj dhau lawm, qhov kev tawm tsam ntawm varistor dheev txo qis mus rau ob peb ohms mus rau ob peb feem kaum ntawm ohms, qhov dhau los tam sim no loj dua, thiab lub fuse raug tshuab los tiv thaiv lub rooj tsav xwm tseem ceeb ntawm kev kub hnyiab thiab tiv thaiv. lwm yam khoom siv hluav taws xob.
Kev tiv thaiv overvoltage ntawm varistor tiv thaiv lub tshuab cua txias los ntawm kev puas tsuaj los ntawm qhov hluav taws xob ntau dhau, thiab ua rau peb txias thaum lub caij ntuj sov.Yog li ntawd, lub varistor tseem ceeb heev rau lub tshuab cua txias.Yog tsis muaj varistor, lub tshuab cua txias tau yooj yim puas thiab tsis tuaj yeem ua haujlwm ib txwm muaj thaum ntsib qhov hluav taws xob ntau dhau.
Xaiv cov chaw tsim khoom txhim khu kev qha thaum yuav cov varistors tuaj yeem zam ntau yam teeb meem tsis tsim nyog.JYH HSU (JEC) Electronics Ltd (los yog Dongguan Zhixu Electronic Co., Ltd.) muaj ntau tshaj 30 xyoo hauv kev lag luam khoom siv hluav taws xob.Peb cov chaw tsim khoom yog ISO 9000 thiab ISO 14000 tau ntawv pov thawj.Yog tias koj tab tom nrhiav rau cov khoom siv hluav taws xob, txais tos hu rau peb.
Post lub sij hawm: Lub Xya hli ntuj-13-2022