Kutentha Kwambiri Mafilimu Capacitors CBB21B 106K 350Vac
Mawonekedwe
Katundu wodzichiritsa
Kutsika kwafupipafupi kutayika komanso kutentha kwamkati kochepa
Flame retardant epoxy powder encapsulation (UL94/-0)
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri pafupipafupi, DC, AC ndi ma pulse circuits
Imagwiritsidwa ntchito pamitundu yowongolera ya TV S yokhala ndi kukula kochepa komanso magwiridwe antchito abwino kwambiri
Imagwira pama frequency osiyanasiyana komanso zochitika zaposachedwa kwambiri
Njira Yopanga
Chitsimikizo
Kupaka
Chikwama cha pulasitiki ndicho kulongedza kochepa kwambiri.Kuchuluka kungakhale 100, 200, 300, 500 kapena 1000PCS.
Zolemba za RoHS zikuphatikiza dzina lazinthu, mawonekedwe, kuchuluka, No, tsiku lopanga etc.
FAQ
Nchiyani chingayambitse kulephera kwa filimu capacitor?
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.
