Raws li ib qho ntawm cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob, PCB qhov kev ua kom sov dissipation yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm cov khoom siv hluav taws xob. Hauv kev tsim cov txheej txheem PCB, kub platingthiab tin plating yog cov txheej txheem kho saum npoo.
Ua ntej, cia peb saib PCB tinplate.Tin platingyog cov txheej txheem ntawm kev npog qhov chaw ntawm lub rooj tsavxwm nrog cov khoom siv tin los tiv thaiv corrosion, txhim khu kev ua haujlwm zoo, thiab txhim kho cov teeb liab zoo. Los ntawm qhov kev xav ntawm cov cua kub dissipation, tin cov ntaub ntawv muaj cov thermal conductivity tsis zoo, yog li cov cua kub dissipation kev ua tau zoo ntawm PCB tinplate kuj tsis muaj zog. Txawm li cas los xij, rau qee cov khoom siv hluav taws xob uas tsis muaj cua sov dissipation yuav tsum tau ua, qhov kev ua tau zoo ntawm cov khoom siv hluav taws xob ntawm PCB tinplate tau txaus.
Piv rau nws, PCB kub-plated boards muaj ntau qhov zoo nyob rau hauv cov nqe lus ntawm tshav kub dissipation kev ua tau zoo. Ua ntej, cov khoom kub muaj cov thermal conductivity zoo thiab tuaj yeem hloov cov cua sov mus rau ib puag ncig ib puag ncig. Thib ob, cov txheej kub ntawm PCB kub-plated board muaj cov hluav taws xob zoo, uas tuaj yeem txhim kho kev sib kis tau zoo ntawm Circuit Court thiab txo qhov tsim ntawm tshav kub. Tsis tas li ntawd, cov ntaub ntawv kub kuj muaj tshuaj lom neeg ruaj khov thiab muaj zog antioxidant muaj peev xwm.
Hauv cov ntsiab lus, muaj qee qhov sib txawv hauv kev ua kom sov dissipation ntawm PCB tinplate thiab PCB kub-plated phaj. Yog tias cov khoom siv hluav taws xob kub siab yuav tsum tau ua thaum tsim cov khoom siv hluav taws xob, lossis yog tias cov khoom nyob hauv qhov kub thiab txias, nws raug nquahu kom xaiv PCB kub-plated boards. Rau qee cov khoom uas tsis tshua muaj cua kub dissipation, PCB tinplate yog ib qho kev xaiv pheej yig dua thiab siv tau.
Hauv kev siv tswv yim, cov tuam ntxhab tuaj yeem xaiv cov txheej txheem kho PCB raws li lawv tus kheej xav tau. Ob lub PCB tinplate thiab PCB kub-plated board muaj lawv tus kheej zoo thiab siv tau. Yog li ntawd, nyob rau hauv txoj kev txiav txim siab, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog yam xws li cov khoom yuav tsum tau muaj, cov nqi tsim nyog, thiab kev xav tau ntawm kev ua haujlwm.