Lub hauv paus ntsiab lus ua haujlwm ntawm aluminium substrate

Qhov saum npoo ntawm lub tshuab hluav taws xob yog mounted rau ntawm lub voj voog txheej. Lub tshav kub tsim los ntawm cov cuab yeej yog ua sai sai rau cov hlau puag txheej los ntawm cov txheej txheem insulating, thiab tom qab ntawd cov cua sov tau xa tawm los ntawm cov hlau puag txheej, kom paub txog cov cua kub dissipation ntawm lub cuab yeej.

Piv nrog rau cov tsoos FR-4, aluminium substrate tuaj yeem txo qhov thermal tsis kam mus rau qhov tsawg kawg nkaus, kom cov txhuas substrate muaj thermal conductivity zoo heev; piv nrog cov tuab zaj duab xis ceramic Circuit Court, nws cov khoom siv kho tshuab zoo heev.

Tsis tas li ntawd, aluminium substrate muaj cov hauv qab no tshwj xeeb zoo:

Ua raws li RoHS cov cai;

Zoo dua rau cov txheej txheem SMT;

Cov kev kho mob zoo heev ntawm thermal diffusion hauv Circuit Court tsim schemes, yog li txo qhov kev khiav hauj lwm qhov kub thiab txias, ncua kev pab cuam lub neej, thiab txhim kho lub zog ceev thiab kev ntseeg siab;

Txo kev sib dhos ntawm cov dab dej kub thiab lwm yam khoom siv (nrog rau cov khoom siv thermal interface), txo cov khoom ntim, thiab txo cov nqi kho vajtse thiab kev sib dhos; optimize cov kev sib txuas ntawm lub hwj chim circuits thiab tswj circuits;

Hloov cov khoom tawg yooj yim ceramic substrates kom zoo dua mechanical durability.