Aluminium substrate yog ib hom tshwj xeeb ntawm PCB, nws daim ntawv thov teb tau ntev lawm thoob plaws kev sib txuas lus, lub zog, lub zog, LED teeb pom kev zoo thiab lwm yam lag luam, tshwj xeeb tshaj yog cov khoom siv hluav taws xob muaj zog yuav luag siv aluminium substrate, thiab aluminium substrate yog li nrov, yog vim nws txoj kev taug...
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