Hlau Core PCB

Cov tub ntxhais hlau PCB yog tsim los ntawm cov hlau boards (xws li txhuas, tooj liab, hlau, silicon steel), siab thermal conductivity insulating dielectric txheej thiab tooj liab ntawv ci. Cov txheej txheej insulating feem ntau yog ua los ntawm epoxy iav fiber ntau daim ntawv nplaum nrog cov khoom siv hluav taws xob siab lossis epoxy resin nrog cov khoom siv hluav taws xob siab. Lub thickness ntawm cov txheej insulating yog 50um - 200um, thiab cov thickness specification ntawm cov hlau board yog 0.5 hli, 1.0 hli, 1.5 hli , 2. 0 mm, 3.0 mm. (Tshwj xeeb thickness tuaj yeem kho tau)

Cov yam ntxwv thiab daim ntawv thov teb ntawm ntau yam hlau boards

Copper raws li tooj liab clad board muaj qhov kev ua tau zoo ntawm txhuas raws tooj liab clad phaj, thiab nws cov cua sov dissipation zoo dua li ntawm txhuas raws tooj liab clad phaj. Lub hauv paus phaj no tuaj yeem nqa tam sim no loj thiab siv los tsim PCB rau cov hluav taws xob hluav taws xob zoo xws li hluav taws xob hluav taws xob thiab hluav taws xob tsheb. Txawm li cas los xij, tus tooj liab lub ntsej muag muaj qhov siab siab, tus nqi siab thiab yog qhov tseem ceeb rau oxidize, thiab nws cov nyiaj yog qis dua li txhuas raws li txhuas raws li cov phaj tooj txhuas.

Hlau core tooj liab clad phaj thiab silicon steel tooj liab clad phaj muaj kev ua tau zoo ntawm hluav taws xob, sib nqus conductivity, tiv taus voltage thiab siab zog. Nws yog tsuas yog siv rau brushless DC lub cev muaj zog, daim kab xev recorder, spindle motor thiab ntse tsav tsheb rau xov tooj cua recorder. Txawm li cas los xij, cov hlau nplaum ntawm silicon steel CCL zoo dua li cov tub ntxhais hlau CCL.

tooj liab hla ntu

Unilateral tooj liab core

Sandwich tooj liab core