tooj liab ntawv ci, ib yam ntawm cov khoom siv tsis zoo electrolytic, yog tso rau hauv txheej txheej ntawm PCB los ua cov ntawv hlau txuas ntxiv thiab nws tseem muaj npe ua tus neeg xyuas pib ntawm PCB. Nws yog ib qho yooj yim sib txuas rau cov txheej insulating thiab tuaj yeem luam tawm nrog cov txheej txheem tiv thaiv thiab daim ntawv Circuit Court qauv tom qab etching.
Copper foil muaj qhov tsawg ntawm cov pa oxygen thiab tuaj yeem txuas nrog ntau yam sib txawv substrates, xws li hlau, cov ntaub ntawv insulating. Thiab tooj liab ntawv ci yog siv rau hauv electromagnetic shielding thiab antistatic. Txhawm rau tso cov ntawv ci tooj liab rau ntawm qhov chaw substrate thiab ua ke nrog cov hlau substrate, nws yuav muab kev txuas ntxiv zoo thiab electromagnetic shielding. Nws tuaj yeem muab faib ua: tus kheej-nplaum tooj liab ntawv ci, ib sab tooj liab ntawv ci, ob sab tooj liab ntawv ci thiab lwm yam.
Electronic qib tooj liab ntawv ci, nrog rau purity ntawm 99.7% thiab thickness ntawm 5um-105um, yog ib qho ntawm cov ntaub ntawv yooj yim mus cuag kev loj hlob sai ntawm cov ntaub ntawv hluav taws xob kev lag luam. Tus nqi hluav taws xob qib tooj liab ntawv yog loj tuaj. Nws yog dav siv hauv kev lag luam siv tshuab xam zauv, khoom siv sib txuas lus, khoom siv QA, lithium ion roj teeb, TVs, VCRs, CD player, tshuab luam ntawv, xov tooj, cua txias, automotive electronic parts, thiab lwm yam.
Muaj pes tsawg cov khoom siv hluav taws xob uas koj tau siv niaj hnub no? Kuv tuaj yeem twv muaj ntau vim tias peb nyob ib puag ncig los ntawm cov cuab yeej no thiab peb vam khom rau lawv. Koj puas tau xav paub yuav ua li cas xaim thiab lwm yam khoom txuas nrog ntawm cov khoom siv no? Cov khoom siv no yog tsim los ntawm cov khoom siv tsis zoo thiab muaj txoj hauv kev, lem hauv ces etched los ntawm tooj liab uas tso cai rau lub teeb liab ntws hauv ib lub cuab yeej. Yog li ntawd yog vim li cas koj yuav tsum to taub dab tsi PCB yog vim hais tias qhov no yog ib txoj kev ntawm kev nkag siab txog kev ua hauj lwm ntawm cov khoom siv hluav taws xob. Feem ntau, PCBs yog siv hauv cov khoom siv xov xwm tab sis raws li qhov tseeb, tsis muaj cov cuab yeej hluav taws xob tuaj yeem ua haujlwm yam tsis muaj PCBs. Tag nrho cov khoom siv hluav taws xob, xws li lawv yog rau kev siv hauv tsev lossis kev lag luam siv lawv yog tsim los ntawm PCBs. Tag nrho cov khoom siv hluav taws xob tau txais kev txhawb nqa los ntawm PCB tus tsim.
Cov tshooj lus hais txog:Vim li cas Copper Foil siv hauv PCB Manufacturing?
Post lub sij hawm: May-15-2022