Txhuas pcbs coj txhuas pcb 1 Txheej Txheej Txheem Txhuas Txhuas Txhuas Vaj Tsev | YMSPCB
Aluminium PCB yog dab tsi?
Ib qho txhuas PCB muaj qhov zoo ib yam li PCB li qub . Nws muaj txheej txheej los yog txheej tooj, tooj npog ntsej muag thiab silkscreen fawm kib saum nws. Es tsis txhob muaj fiberglass lossis cov yas substrate, tab sis yog, txhuas hluav taws xob Circuit Court muaj hlau txheej. Lub hauv paus no feem ntau muaj kev sib txuas ua ke. Cov tub ntxhais hlau tuaj yeem ua tiav ntawm cov hlau lossis muaj kev sib txuas ntawm fiberglass thiab txhuas. Aluminium PCB ua ke feem ntau yog ib leeg ib tog, tab sis tuaj yeem ua ob tog ib yam ib yam. Mulilayer Aluminium PCBs nyuaj heev rau kev tsim khoom.
Kev Ua Tau Zoo ntawm Aluminium PCB
1. Kev Ntsuas Hluav Taws Xob
Cov PCB substrates, xws li FR4, CEM3 yog cov coj tsis zoo ntawm cov cua sov. Yog tias cov cua sov ntawm cov khoom siv hluav taws xob tsis tuaj yeem xa tawm raws sijhawm, nws yuav ua rau qhov kub thiab txias tsis zoo ntawm cov khoom siv hluav taws xob. Aluminium substrates tuaj yeem daws qhov teeb meem thermal dissipation no.
2. Ntsuas Kub Kom Zoo
Aluminium substrate PCB tuaj yeem daws cov teeb meem thermal dissipation, kom cov thermal nthuav tawm thiab cov teeb meem sib xyaw ntawm cov teeb meem ntawm cov ntawv luam tawm Circuit nrog cov tshuaj sib txawv tuaj yeem daws teeb meem, uas txhim kho qhov ua tau zoo thiab ntseeg tau ntawm tag nrho cov tshuab thiab cov cuab yeej hluav taws xob. Hauv kev tshwj xeeb, aluminium substrate tuaj yeem daws teeb meem SMT (nto mount technology) thermal nthuav dav thiab teeb meem teeb meem.
3. Lub Ntev Ruaj Ntseg
Aluminium substrate luam tawm Circuit board board tau pom meej ruaj khov dua li cov khoom siv insulating ntawm daim ntawv luam tawm Circuit Court board. Thaum rhuab los ntawm 30 ° C rau 140 ~ 150 ° C, qhov ntev ntawm kev hloov pauv ntawm txhuas txheej tsuas yog 2.5 ~ 3.0%.
4. Lwm Kev Ua Haujlwm
Aluminium substrate luam tawm Circuit board board muaj cov ntaub thaiv npog zoo, thiab tuaj yeem hloov brittle ceramic substrate. Aluminium substrate kuj pab txhim kho cov tshuaj tiv thaiv tshav kub thiab lub zog lub cev thiab txo tus nqi tsim khoom thiab kev ua haujlwm.
YMS Aluminium PCB khoom siv capa cov peev txheej:
| YMS Aluminium PCB tsim muaj peev xwm qhia qhov muag pom | ||
| Ntseg | muaj peev xwm | |
| Txheej Txheej | 1-4 L | |
| Thermal Kev Coj Ua (w / mk) | Aluminium PCB: 0.8-10 | |
| Tooj liab tooj: 2.0-398 | ||
| Pawg Ntsuas Thickness | 0.4mm-5.0 hli | |
| tooj liab Thickness | 0.5-10.5 hli | |
| Yam tsawg kawg kab Dav thiab qhov chaw | 0.1 hli / 0.1 hli (4mil / 4mil) | |
| Tshwj Xeeb | Tej Txheeb Ze, Cov Neeg Tawm Tsam drilling.etc. | |
| Hom ntawm Txhuas Substrates | 1000 series; 5000 series; 6000 series, 3000 series.etc. | |
| Min mechanical Drilled Qhov Coob | 0.2 hli (8mil) | |
| Nto xaus | HASL, Lead dawb HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Kub, Xaiv OSP ， ENEPIG.etc. | |
| Tus Neeg Muag Khoom Daim npog qhov ncauj | Ntsuab, Liab, Daj, Xiav, Dawb, Dub, Ntshav, Matte Dub, Matte green.etc. | |
Kawm paub ntau ntxiv txog YMS cov khoom
Nyeem xov xwm ntxiv
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MC PCB yog dab tsi?
Hlau core pcb yog abbreviated li MCPCB, nws yog ua los ntawm thermal insulating txheej, hlau phaj thiab hlau copper ntawv ci.
MC PCBs siv rau dab tsi?
Fais fab converters, teeb pom kev zoo, photovoltaic, backlight daim ntaub ntawv, automotive LED daim ntaub ntawv, khoom siv hauv tsev
Dab tsi yog hlau PCB ua los ntawm?
MCPCBs siv yog txhuas, tooj liab, thiab hlau alloy
Vim li cas MC siv hauv circuits?
Nrog rau kev txhim kho cov khoom siv hluav taws xob tshwj xeeb, cov khoom siv hluav taws xob tau tsim los ntawm miniaturization, lub teeb yuag, ntau lub luag haujlwm, thiab kev ua haujlwm siab.
