Inkcazo emfutshane:

Umgaqo oyintloko

I-Znolighting aresteris yi-mostword advanced over vllage protector at presont.duo kwiindawo zayo eziphambili zokuxhathisa, isebenzisa i-Zno kunye nezinye i-metal oxide ukwenza i-ot. xa ithelekiswa ne-carborundum aresteri yendabuko, iphucula kakhulu iimpawu ze-V-zokumelana, inyusa amandla okufumana ukumelana, ngaloo ndlela izisa utshintsho olusisiseko kwiimpawu zokuxhathisa.
Phantsi kwesiqhelo sokusebenza, i-crrentpassing arester onlyuAcasstneheberngooroat.esellentnon-linearV-Iimpawu ze-arester zingenza ukuba i-ffeclthe current edlula kwi-errester inyuke ukuya kumawaka ee-Ampere instanthe rresterls phantsi kokungena kwimeko. ukukhupha amandla e-overvoltage. ngoko ke ithintela umonakalo kwi-equiqments yokudluliselwa kwamandla ngenxa ye-overvoltage.