Kev taw qhia ntawm aluminium core board

Aluminium core circuit board, tseem hu ua hlau core printed circuit board, yog ib lub rooj sib tham nrog aluminium core phaj ua cov khoom siv hauv paus.

Aluminium core boards muaj ntau yam zoo dua li FR-4 substrates. Ua ntej ntawm tag nrho cov, aluminium core boards muaj qhov zoo tshaj plaws tshav kub dissipation kev ua tau zoo vim tias txhuas nws tus kheej muaj thermal conductivity zoo heev, uas tuaj yeem hloov cov cua sov sai sai rau hauv cov substrate, ua tiav cov txiaj ntsig ntawm cov cua sov dissipation. Qhov thib ob, aluminium core boards tuaj yeem ua haujlwm ntawm qhov kub thiab txias vim tias txhuas tuaj yeem tiv taus qhov kub siab dua, txij li ntawm - 40 degree mus rau 150 degree, thaum zoo tib yam FR-4 substrates tuaj yeem tiv taus qhov kub ntawm ib ncig ntawm 70 degree. Ntxiv mus, aluminium core boards kuj muaj lub zog zoo txhua yam thiab hnav tsis kam, uas tuaj yeem ua tau raws li qhov xav tau siab rau qhov chaw ua haujlwm.

Aluminium core boards yog siv dav hauv LED teeb pom kev zoo, hluav taws xob hluav taws xob, kev sib txuas lus, thiab lwm yam. Nyob rau hauv lub tshav pob ntawm LED teeb pom kev zoo, aluminium core boards yuav pab tau dissipate tshav kub, tiv thaiv LED chips, thiab ntev lawv lifespan. Hauv kev lag luam hluav taws xob hluav taws xob, aluminium raws li cov khoom siv hluav taws xob tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm lub zog tam sim no thiab siab zog, txo qhov tsis ua haujlwm. Hauv kev sib txuas lus hauv kev sib txuas lus, aluminium core boards tuaj yeem txhim kho kev sib kis ceev thiab ruaj khov ntawm cov teeb liab siab.