Varistor Rau Kev Tiv Thaiv
May 22, 2021
(1) Txheeb cais seb nws yog tus hloov pauv rau kev tiv thaiv hluav taws xob, lossis tus hloov pauv rau kab teeb liab thiab cov ntaub ntawv tiv thaiv kab. Lawv yuav tsum ua tau raws li qhov xav tau ntawm cov txheej txheem kev sib txawv.
(2) Raws li qhov ua haujlwm txuas txuas txuas txuas mus rau tus hloov hluav taws xob, tus hloov pauv siv hla txoj kab hluav taws xob tuaj yeem faib ua ob hom: AC lossis DC. Varistor hnub nyoog nyob rau hauv ob qhov kev ntxhov siab. Cov yam ntxwv sib txawv.
(3) Varistors tuaj yeem muab faib ua peb hom: kev tiv thaiv kev tawm tsam, hom muaj zog thiab hom zog siab raws li cov yam ntxwv tsis txawv txav uas tus varistor raug.