Daim kab xev yog ib qho tseem ceeb tshaj plaws ntawm lub transformer, thiab nws lub luag haujlwm tseem ceeb yog:
Rwb thaiv tsev thiab kev sib cais, xws li kab xev cais ntawm windings;
Tsau nyhuv, xws li daim kab xev qhwv magnetic core ruaj khov inductance;
Ua kom muaj kev nyab xeeb nyob deb, xws li npog cov hlau nplaum nrog daim kab xev;
Nws yog siv los ua qhov sib txawv ntawm huab cua, xws li qhov sib txawv me me ntawm huab cua, uas feem ntau yog tswj los ntawm qhov tuab ntawm daim kab xev.
Cov qauv yooj yim ntawm daim kab xev suav nrog cov ntawv tso tawm, substrate, pretreatment txheej thiab nplaum txheej. Cov ntawv tso tawm thiab cov khoom siv hauv paus ua lub luag haujlwm ntawm kev sib cais ntawm rwb thaiv tsev, thiab txheej txheej pretreatment thiab txheej txheej ua si lub luag haujlwm ntawm viscosity. Vim tias muaj cov kua nplaum ntau hauv cov nplaum nplaum, nws yooj yim rau volatilize, yog li daim kab xev yuav tsum tau them sai sai rau nws lub sijhawm cia, feem ntau yog ib nrab xyoo, ntau tshaj li lub sijhawm no, feem ntau cov viscosity txo, thiab nws cov kev ua tau zoo. raug cuam tshuam.
Muaj peb hom TAPE hauv kev siv ntau: MYLAR TAPE, KAPTON TAPE thiab tuav daim kab xev.
Myra daim kab xev: xim feem ntau yog lub teeb daj, qee zaus dub, liab, feem ntau siv thickness ntawm 0.055mm, rwb thaiv tsev puas voltage siab tshaj 5.5KV, kub chav kawm ntawv 130 degree (B). Myra daim kab xev feem ntau siv rau hauv daim kab xev winding, sib nqus core adhesive daim kab xev, sib nqus core fixing daim kab xev, transformer peripheral daim kab xev, thiab lwm yam., pheej yig, dav siv.
Txawm li cas los xij, Mylar daim kab xev tsis haum rau cov ntawv thov kub, tshwj xeeb tshaj yog cov khoom siv hluav taws xob hloov hluav taws xob yooj yim rau hlawv, yuav tsum tau tsom rau. Tam sim no, cov qauv siv feem ntau ntawm Mylar daim kab xev yog 1350F-1 (3M) thiab CT-280 / CT281 (Yahua).
Polyimide daim kab xev, feem ntau xim av, kub chav kawm ntawv ntawm 180 degree C (H chav kawm), yuav siv tau nyob rau hauv high kub ib puag ncig, feem ntau siv nyob rau hauv sib nqus core rov qab nplaum nplaum thiab winding daim kab xev. Tsis tas li ntawd, polyimide daim kab xev feem ntau yog siv rau solder wrapping nyob rau hauv transformer ua hauj lwm los tiv thaiv cov ntaub ntawv uas yog heev kub hnyiab.
Polyimide daim kab xev, rwb thaiv tsev puas voltage tuaj yeem ncav cuag 7.5KV lossis ntau dua, cov qauv siv feem ntau yog 3M#92 thiab PF-310 (Yahua).
Cov ntaub thaiv phab ntsa tuav yog siv los ua kom qhov kev nyab xeeb nyob deb, qhov dav dav yog {{0}}.14MM / ib txheej, qhov hluav taws xob tsis zoo, qhov hluav taws xob puas tsuaj tuaj yeem ncav cuag ntau dua 5.0KV, thiab chav kawm kub yog 130 degree (Class B).
