Kodi Film Capacitor Imawonongeka bwanji

Ma capacitor amakanema amakhala ndi kukana kwamphamvu kwambiri komanso kutentha kwabwino.Zili ndi katundu wodzichiritsa komanso wothamanga kwambiri, koma monga chimodzi mwa zipangizo zamagetsi, ma capacitors a filimu amathanso kuwonongeka.

Pamene ma capacitor a filimu amawonekera kutentha kwakukulu ndi chilengedwe cha chinyezi chambiri kwa nthawi yaitali, capacitor ndi yosavuta kulephera.Chifukwa chachikulu cha kuwonongeka kwa ma capacitors a filimu ndi chakuti ma molekyulu ali ndi mphamvu zowonongeka kwambiri, ndipo madzi a dielectric nthawi zonse ndi aakulu, ndipo kutayika kumakhala kwakukulu, komwe kumabweretsa kuwonongeka kwakukulu kwa magetsi a capacitor, monga kuchepa kwa kukana kwa insulation ndi kupirira voteji, ndi dielectric loss angle angle.Kuwonjezeka kwa tangent ndi kusintha kwa capacitance.Makamaka pamene kutentha yozungulira ukuwonjezeka, mphamvu kufalikira kwa mamolekyu amadzi kumawonjezeka.Choncho, kutentha kwakukulu ndi kutentha kwapamwamba (monga 85 ° C, 85% RH) kumakhudza kwambiri mphamvu zamagetsi za capacitor, zomwe zimapangitsa kuti chiwerengero cha kulephera kwa mankhwala chiwonjezeke, kuchepetsa kudalirika kwa filimu capacitor ndi kuwonongeka.

Kuphatikiza apo, kutayika kwa ma capacitor amafilimu kumakhudzana ndi kupanga.Ngati kupanga sikukuwongolera mosamalitsa, padzakhala zovuta monga dielectric, kuwonongeka kwa makina, ma pinholes, komanso ukhondo wochepa.Choncho, ndikofunika kwambiri kuti tisankhe wopanga filimu capacitor ndi khalidwe lotsimikizika.Pofuna kupewa kugula ma capacitor opanga mafilimu opangidwa ndi ma workshop ang'onoang'ono, onetsetsani kuti mwamvetsetsa zambiri za wopanga musanagule.

JYH HSU(JEC) Electronics Ltd (kapena Dongguan Zhixu Electronic Co., Ltd.) yakhala ikuchita nawo gawo lamagetsi kwazaka zambiri, ndipo akatswiri athu aukadaulo atha kukuthandizani kuthana ndi mavuto okhudzana nawo.Mukamagula ma varistors, muyenera kudziwa ngati zinthuzo zimachokera kwa opanga nthawi zonse.Wopanga varistor wabwino amatha kuchepetsa mavuto ambiri osafunikira.

JEC ili ndi zaka zopitilira 30 zopanga zambiri pamakampani opanga zinthu zamagetsi.Ngati muli ndi mafunso aukadaulo kapena mukufuna zitsanzo, chonde titumizireni.