Hauv kev sib dhos thiab tsim cov khoom siv hluav taws xob, Mylar Daim kab xev yog cov khoom siv uas nquag siv. Daim kab xev nyias nyias no tuaj yeem pom nyob rau hauv txhua yam los ntawm siab - kev ua tau zoo transformers thiab lithium roj teeb pob mus rau precision Circuit Court boards.
Txhais thiab Core Material ntawm Mylar daim kab xev
Acrylic siab-sensitive lossis nplaim taws- cov nplaum nplaum yog siv rau ntawm biaxially oriented polyethylene terephthalate (BOPET) zaj duab xis, uas yog cov khoom siv hauv paus rau Mylar Daim kab xev, qee zaum hu ua Polyester Film Daim kab xev hauv kev kawm.
Vim li cas Mylar raug xaiv los ua cov khoom siv yooj yim?
Tus hwm polyester zaj duab xis hu ua Mylar tau tsim thiab muaj cov yam ntxwv hauv qab no:
Lub zog dielectric siab heev: Txawm tias nyias nyias, nws tuaj yeem tiv taus qhov siab ntawm ntau txhiab volts.
Zoo heev mechanical zog: Muaj zog tensile zog, tsis yooj yim torn los yog punctured.
Dimensional stability: Khaws nws lub cev zoo txawm tias nyob rau hauv qhov chaw ua haujlwm ntawm 130 degree, tsis muaj thermal shrinkage.
Core Functions ntawm Mylar daim kab xev hauv Electronics Manufacturing
Raws li kev yuav khoom lossis tus tsim qauv, kev nkag siab txog nws txoj haujlwm pab ua kev xaiv zoo dua hauv daim nqi ntawm Cov Khoom Siv (BOM):
Hluav taws xob rwb thaiv tsev thiab Dielectric zog:
Qhov no yog qhov yooj yim tshaj plaws ua haujlwm ntawm Mylar daim kab xev. Nyob rau hauv transformer coil windings, nws yog siv rau interlayer rwb thaiv tsev.
Cov ntaub ntawv txuj ci: Txheem 0.025mm tuab Mylar daim kab xev feem ntau muaj qhov tawg hluav taws xob ntau dua 5.0kV.
High-Tsub Barrier (Class B Insulation Rating):
Cov khoom siv hluav taws xob ua kom muaj cua sov ntau thaum ua haujlwm. Mylar daim kab xev feem ntau ua tau raws li UL Class B (130 degree) rwb thaiv tsev ntsuas, tiv thaiv circuits nyob rau hauv siab - qhov kub thiab txias ib puag ncig rau ncua sij hawm, tiv thaiv cov nplaum los yog cov khoom carbonization.
Kev tiv thaiv lub cev thiab pob khoom:
Mylar daim kab xev yog nquag siv nyob rau hauv kev tsim cov lithium roj teeb rau bundle roj teeb hlwb thiab insulate electrode npoo. Nws ntse nres electrolytic corrosion ntawm cov qauv sab hauv vim nws tiv taus acids, alkalis, thiab tshuaj kuab tshuaj.
Tamper - pom tseeb thiab xim -coded:
Muaj ntau ntau xim sib txawv ntawm Mylar daim kab xev (daj, dub, ntsuab, xiav, pob tshab, thiab dawb). Nyob rau hauv complex circuit layouts, engineers siv cov xim sib txawv kom paub qhov txawv Circuit Court modules los yog voltage theem.
Technical Parameter Quick Reference Table
| Parameter (Qhov Zoo) | Yam khoom muaj nqis | Txuj |
| Tag nrho Thickness | 0.055 hli ± 0.005 | ASTM D 3652 Cov Lus Qhia |
| Dielectric kev puas tsuaj | Ntau tshaj lossis sib npaug li 5.5 kV | ASTM D 149 Cov |
| Tensile zog | Ntau dua lossis sib npaug li 45 N / 10mm | ASTM D 3759 Cov Lus Qhia Tshwj Xeeb |
| Flammability | UL 510 tau ntawv pov thawj | TIAB SA 510 |
| Kub Resistance | -40℃rau 130 degree | --- |
Yuav ua li cas txheeb xyuas qhov siab - zoo Mylar daim kab xev?
Raws li ib tug kws tshaj lij, peb pom zoo kom kuaj los ntawm peb qhov loj me hauv qab no:
Adhesive residue xeem:
Siv daim kab xev rau lub phaj stainless hlau thiab ci ntawm 130℃rau 2 teev. Tom qab tshem tawm, yuav tsum tsis muaj cov nplaum nplaum rau ntawm qhov chaw.
Dielectric kev sib raug zoo:
Random xaiv qhov chaw sib txawv ntawm daim kab xev rau siab - qhov ntsuas hluav taws xob kom ntseeg tau tias qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm 10%.
Nplaim retardant ntawv pov thawj:
Xyuas seb tus neeg muag khoom puas tuaj yeem muab daim UL Yellow Card tiag.
Mylar daim kab xevtsis yog ib daim kab xev xwb; nws yog "lub kaus tsis pom kev" rau kev nyab xeeb ntawm cov khoom siv hluav taws xob. Nyob rau niaj hnub no txoj kev nrhiav cov miniaturization thiab kev ntseeg siab, xaiv Mylar daim kab xev uas ua tau raws li UL cov qauv thiab muaj lub cev ruaj khov yog qhov tseem ceeb.
