Emkhakheni wokuvikelwa kwamadivayisi kagesi, i-varistor iyingxenye esemqoka futhi isetshenziswa kabanzi ekuvikelweni ngokweqile kanye nomthethonqubo we-voltage.Izinhlobo ze-Varitors, zimaka, zinezijobelelo ezihlukile zokukhombisa izinhlelo zazo ezihlukile, ezinjengokusetshenziswa kwendlu, i-Wor Provil Regulation, i-P for appleency appleency, kanye nokuvikelwa kwe-ARC., futhi i-z imelela ukukhanselwa komsindo.Abakhiqizi abahlukahlukene bangase babe nemithetho yabo yokuqamba amagama, kepha izimiso eziyisisekelo nezindawo zohlelo lokusebenza ziyafana.
1. Ukusebenza komgomo weVaristor
IVaristor iyithuluzi elikhethekile lokumelana ne-nonlinearNgokungafani nabamelandi bendabuko, ama-varistors awasetshenziswa ukuhlinzeka ngenani eliqhubekayo lokumelana, kepha njengengxenye ye-voltage voltage volprent.Isimo saso ukuthi azikho izigxobo ezinhle nezingalungile, ezihlukile kwelinye lama-TV ajwayelekile avikelekile okuvikelwa.Kuzinhlelo zokusebenza ezingokoqobo, izinhlobonhlobo zivame ukuxhumeka ekufanisweni kwemibukela ehlanganisiwe (ICS) noma imibuthano edinga ukuvikeleka ukuze ifinyelele ekuvikelweni ngokweqile.
2. Izici zohlelo lokusebenza lweVaristor
Lapho i-voltage ifaka isicelo ku-varistor idlula umkhawulo wayo onqunyelwe kusengaphambili, ukumelana kwayo kuzokwehla ngokushesha, ngaleyo ndlela kuqhube inani elikhulu lokuvikela umjikelezo wokugcina.Ngokuphambene nalokho, lapho i-voltage iphansi kune-voltage esebenzayo, ukumelana kwe-varistor kuphezulu kakhulu, okulingana nombuso wokujikeleza okuvulekile, ngakho-ke ngeke kuthinte ukusebenza okujwayelekile kwesifunda esisemuva.Lesi sici senza ukuthi ama-varistors asebenze kakhulu ngaphansi kokushintshashintsha kwamandla kagesi nezimo zokuhlinzwa.
3. Ukulinganiselwa kanye Nezinyathelo Zokuqapha zeVaristor
Yize ama-varistors angadonsa amandla amakhulu okuhlinza, awakwazi ukubekezelela imisinga emikhulu eqhubekayo.Lokhu kusho ukuthi lokhu kukhawulelwa kwe-varistor kumele kubhekwe lapho kuklanywa amasekethe wokuvikela amavololtage.Ngokuvamile, azilungele ukusekela ama-cur curring edlula amazinga ama-milliamp.Ngakho-ke, lapho usebenzisa i-varistor, kuyadingeka ukuqonda ngokugcwele futhi ucabangele indawo yayo yokusebenza kanye namazinga wamanje kungahlangana nawo.
Ukufingqa, i-varistor, njengengxenye esebenzayo yokuvikelwa ngokweqile, idlala indima ebalulekile ekuphepheni nasekuqizeni kwemishini ye-elekthronikhi.Izici zabo ezingezona ze-nonlinear namakhono okuphendula okusheshayo abenza babe yingxenye ebalulekile yokwakheka kwesifunda okuvikelayo.Kodwa-ke, abaqambi badinga nokubheka amandla abo alinganiselwe okumelana namanje ukuze aqinisekise ukuphepha nokwethenjwa kwalo lonke uhlelo lwe-elekthronikhi.Ngokuthuthuka okuqhubekayo kobuchwepheshe bama-elekthronikhi, izidingo zezinkundla zokusebenza kanye nezicelo ze-Varistor zizoqhubeka nokukhuphuka, zikhuthaza inqubekela phambili eqhubekayo yalobu buchwepheshe.