Yuav ua li cas yog  hnyav tooj liab PCB?

Cov khoom siv tooj liab hnyav PCB tau siv dav hauv cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob.Qhov ntxiv tooj liab PCB tuab ua rau lub rooj tsavxwm ua kom muaj zog dua tam sim no, ua tiav cov thermal faib zoo thiab siv cov keyboards nyuaj hauv qhov chaw txwv.

Qhov tshwj xeeb ntawm cov tuab tooj liab PCB no muaj qhov hnyav tooj liab tiav ntau dua 4 ooj (140 microns), piv rau tus qauv PCB tooj liab tuab ntawm 1ozor 2oz.

Feem ntau, tooj liab thickness ntawm tus qauv PCB yog 1oz rau 3oz. Thick-copper PCBs lossis hnyav-tooj ​​liab PCBs yog hom PCBs uas qhov hnyav tooj liab tiav yog ntau tshaj 4oz (140μm). Cov tuab-tooj ​​liab PCB belongs rau ib hom tshwj xeeb ntawm PCB. nws cov khoom siv hluav taws xob, cov khoom siv substrate, cov txheej txheem ntau lawm, daim ntawv thov teb yog txawv ntawm cov qauv PCBs. Lub plating ntawm tuab tooj liab circuits tso cai rau PCB cov tuam txhab ua kom cov tooj liab hnyav nyob rau ntawm cov phab ntsa thiab plated qhov, uas tuaj yeem txo cov lej thiab cov hneev taw. Thick-tooj ​​liab plating integrates high-tam sim no thiab tswj circuits, ua high-density nrog yooj yim board qauv yuav ua tau tiav. Cov tooj liab PCB yog dav siv nyob rau hauv ntau yam khoom siv hauv tsev, cov khoom siv high-tech, tub rog, kev kho mob thiab lwm yam khoom siv hluav taws xob. Daim ntawv thov ntawm cov tuab tooj liab PCB ua rau cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob-cov khoom siv hluav taws xob muaj lub neej ua haujlwm ntev dua, thiab tib lub sijhawm nws muaj txiaj ntsig zoo rau kev txo qhov loj ntawm cov khoom siv hluav taws xob.

Hauv PCB qauv, tuab tooj liab PCB belongs rau cov cuab yeej tshwj xeeb, muaj qee qhov kev ua haujlwm thiab kev ua haujlwm nyuaj, thiab tseem kim heev. Tam sim no, nyob rau hauv cov txheej txheem ntawm PCB qauv, YMS tuaj yeem ua tiav 1-30 txheej, qhov siab tshaj plaws tooj liab thickness yog 13oz, qhov tsawg kawg nkaus qhov loj yog 0.15 ~ 0.3mm.Cov ntawv thov ntawm tuab-tooj ​​liab PCBs

Nrog rau kev nce ntawm cov khoom siv hluav taws xob ntau, qhov kev thov rau tuab-tooj ​​liab PCBs tau nce ntau heev. Niaj hnub no cov tuam txhab PCB tau them nyiaj ntau dua rau kev siv cov khoom siv tooj liab tuab los daws cov thermal efficiency ntawm high-power electronics.

Cov tuab-tooj ​​liab PCBs feem ntau loj tam sim no substrate, thiab cov PCBs loj tam sim no feem ntau yog siv rau hauv lub zog module thiab cov khoom siv hluav taws xob hauv tsheb. Ib txwm siv tsheb, kev siv hluav taws xob, thiab hluav taws xob hluav taws xob siv hluav taws xob siv cov ntaub ntawv tseem ceeb ntawm kev sib kis xws li cable faib thiab cov ntawv hlau. Tam sim no cov tuab-tooj ​​liab boards hloov daim ntawv sib kis, uas tsis tsuas yog tuaj yeem txhim kho cov khoom tsim tau thiab txo lub sij hawm tus nqi ntawm kev xaim, tab sis kuj nce kev ntseeg siab ntawm cov khoom kawg. Nyob rau tib lub sijhawm, cov laug cam tam sim no loj tuaj yeem txhim kho kev tsim kev ywj pheej ntawm kev xaim, yog li paub txog qhov miniaturization ntawm tag nrho cov khoom.Nyob rau hauv luv luv, tuab-tooj ​​liab Circuit Court PCB ua si lub luag hauj lwm irreplaceable nyob rau hauv daim ntaub ntawv nrog high-power, siab tam sim no, thiab siab txias thov. Cov txheej txheem tsim khoom thiab cov khoom siv hnyav-tooj ​​liab PCBS muaj ntau qhov kev xav tau ntau dua li cov qauv PCBs. Nrog rau cov cuab yeej siv siab heev thiab cov kws tshaj lij engineers, Tuam Tshoj YMS PCB yog cov chaw tsim khoom lag luam uas tuaj yeem muab cov tuab-tooj ​​liab PCBs nrog cov khoom zoo rau cov neeg siv khoom hauv tsev thiab txawv teb chaws.

YMS Heavy tooj liab PCB tsim muaj peev xwm: