Taw qhia ntawm Varistor
Jan 30, 2021
Lub sijhawm teb ntawm tus neeg hloov pauv yog ns, uas nrawm dua li cov raj tso pa thiab qeeb me ntsis dua li TVS raj. Feem ntau, cov lus teb ntawm kev tiv thaiv overvoltage rau cov khoom siv hluav taws xob tuaj yeem ua tau raws li qhov xav tau.
Kev sib txuas lub peev xwm ntawm tus hloov pauv feem ntau nyob hauv thaj tsam ntawm ntau pua mus rau ntau txhiab Pf. Hauv ntau qhov xwm txheej, nws tsis haum rau siv ncaj qha hauv kev tiv thaiv cov kab hluav taws xob ntau zaus. Thaum nws tau siv rau hauv kev tiv thaiv ntawm AC circuits, vim tias nws qhov kev sib txuas muaj peev xwm loj, nws yuav ua rau kom xau ntau ntxiv.
Tam sim no yuav tsum tau txiav txim siab tag nrho thaum tsim kev tiv thaiv Circuit Court. Lub peev xwm tam sim no ntawm tus hloov hluav taws xob yog qhov loj dua, tab sis me dua li cov raj xa roj. Varistor yog luv ua VDR, uas yog qhov tsis-linear overvoltage tiv thaiv semiconductor tivthaiv rhiab rau hluav taws xob.