Xov xwm
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Dab tsi yog qhov yuav tsum tau sib nrug ntawm kev tsim PCB Circuit Board?
- Kho los ntawm JDB PCB COMPNAY.PCB engineers feem ntau ntsib ntau yam teeb meem kev nyab xeeb thaum ua PCB tsim.Feem ntau cov kev sib txawv no tau muab faib ua ob pawg, ib qho yog hluav taws xob kev nyab xeeb kev nyab xeeb, thiab lwm qhov yog kev nyab xeeb tsis muaj hluav taws xob.Yog li, dab tsi yog ...Nyeem ntxiv -
Koj tseem tsis paub cov txheej txheem PCB?Tias yog vim li cas cov txheej txheem no tsis mastered!cov
01 Yuav ua li cas pom tus naj npawb ntawm cov txheej txheem pcb Txij li ntau txheej txheej hauv PCB tau nruj nruj, nws feem ntau tsis yooj yim pom tus lej tiag tiag, tab sis yog tias koj ua tib zoo saib xyuas lub rooj tsavxwm txhaum, koj tseem tuaj yeem paub qhov txawv.Ua tib zoo, peb yuav pom tias muaj ib lossis ob peb txheej ntawm cov lev dawb ...Nyeem ntxiv -
Xyoo 2020, Tuam Tshoj tus PCB xa tawm mus txog 28 billion teev, cov ntaub ntawv siab hauv kaum xyoo dhau los
Txij li thaum pib ntawm 2020, tus kab mob tshiab tshiab tau tshwm sim thoob ntiaj teb thiab tau muaj kev cuam tshuam rau kev lag luam PCB thoob ntiaj teb.Tuam Tshoj txheeb xyuas cov ntaub ntawv xa tawm txhua hli ntawm Tuam Tshoj PCB tso tawm los ntawm General Administration of Customs.Txij lub Peb Hlis Ntuj txog Lub Kaum Ib Hlis 2020, Tuam Tshoj PCB exp...Nyeem ntxiv -
Kev soj ntsuam ntawm daim ntawv thov PCB hauv thaj chaw server
Printed Circuit Boards (PCBs luv luv), uas feem ntau muab kev sib txuas hluav taws xob rau cov khoom siv hluav taws xob, kuj hu ua "niam ntawm cov khoom siv hluav taws xob."Los ntawm qhov kev xav ntawm kev lag luam saw, PCBs feem ntau yog siv hauv cov khoom siv sib txuas lus, khoos phis tawj thiab peri ...Nyeem ntxiv -
Automotive chips tawm ntawm Tshuag Automotive PCBs kub?cov
Qhov tsis txaus ntawm automotive chips tsis ntev los no tau dhau los ua lub ntsiab lus kub.Ob lub tebchaws United States thiab lub tebchaws Yelemes cia siab tias cov saw hlau yuav ua rau cov khoom siv hluav taws xob ntau ntxiv.Qhov tseeb, muaj peev xwm tsim tau tsawg, tshwj tsis yog tus nqi zoo yog qhov nyuaj rau tsis kam, nws yuav luag tsis yooj yim sua kom ceev ...Nyeem ntxiv -
PCB stackup yog dab tsi?Dab tsi yuav tsum tau them sai sai rau thaum tsim cov khaubncaws sab nraud povtseg?
Niaj hnub no, kev sib cog lus ntawm cov khoom siv hluav taws xob ntau zuj zus yuav tsum tau tsim peb-dimensional ntawm multilayer printed circuit boards.Txawm li cas los xij, txheej txheej txheej tsim teeb meem tshiab ntsig txog qhov kev xav tsim no.Ib qho ntawm cov teeb meem yog kom tau txais cov txheej txheem zoo tshaj plaws rau qhov project....Nyeem ntxiv -
Vim li cas thiaj ci PCB?Yuav ua li cas ci zoo PCB
Lub hom phiaj tseem ceeb ntawm PCB ci yog kom dehumidify thiab tshem tawm cov dej noo uas muaj nyob hauv PCB lossis nqus los ntawm lub ntiaj teb sab nraud, vim qee cov ntaub ntawv siv hauv PCB nws tus kheej yooj yim tsim cov dej molecules.Tsis tas li ntawd, tom qab PCB raug tsim thiab tso rau lub sijhawm, muaj lub sijhawm rau abso ...Nyeem ntxiv -
Cov khoom lag luam zoo tshaj plaws PCB hauv 2020 tseem yuav muaj kev loj hlob siab rau yav tom ntej
Ntawm cov khoom sib txawv ntawm cov rooj sib tham thoob ntiaj teb hauv xyoo 2020, cov txiaj ntsig ntawm cov khoom siv hluav taws xob tau kwv yees kom muaj kev loj hlob txhua xyoo ntawm 18.5%, uas yog qhov siab tshaj plaws ntawm tag nrho cov khoom.Tus nqi tso zis ntawm substrates tau mus txog 16% ntawm tag nrho cov khoom, thib ob tsuas yog rau multilayer Board thiab mos board ....Nyeem ntxiv -
Koom tes nrog cov neeg siv khoom cov txheej txheem kev hloov kho kom daws tau qhov teeb meem ntawm kev poob ntawm cov ntawv luam tawm
Nyob rau hauv xyoo tas los no, daim ntawv thov ntawm inkjet luam ntawv thev naus laus zis rau kev luam ntawv cov cim thiab cov cim ntawm PCB boards tau txuas ntxiv nthuav dav, thiab tib lub sijhawm nws tau tsa cov teeb meem ntau dua rau kev ua tiav thiab ua haujlwm ntawm inkjet luam ntawv.Vim nws cov viscosity ultra-low, inkjet pr ...Nyeem ntxiv -
9 lub tswv yim rau kev sim PCB board
Nws yog lub sijhawm rau PCB pawg thawj coj saib xyuas kom ua tib zoo mloog qee cov ntsiab lus txhawm rau npaj ntau dua kom ntseeg tau cov khoom zoo.Thaum kuaj xyuas PCB boards, peb yuav tsum tau ua tib zoo mloog cov lus qhia hauv qab no 9.1. Nws yog txwv tsis pub siv cov cuab yeej siv hauv av los kov lub TV nyob, suab, video a ...Nyeem ntxiv -
99% ntawm PCB tsim tsis ua haujlwm yog tshwm sim los ntawm 3 yam no
Raws li cov kws tshaj lij, peb tau xav txog txhua txoj hauv kev uas lub kaw lus tuaj yeem ua tsis tiav, thiab thaum nws ua tsis tiav, peb npaj kho nws.Zam kev ua yuam kev yog qhov tseem ceeb dua hauv kev tsim PCB.Hloov lub rooj tsav xwm hauv Circuit Court uas puas lawm hauv lub tshav pob tuaj yeem kim, thiab cov neeg siv khoom tsis txaus siab feem ntau yog kim dua.T...Nyeem ntxiv -
RF board laminate qauv thiab cov kev xav tau ntawm kev xaim
Ntxiv rau qhov impedance ntawm RF teeb liab kab, lub laminated qauv ntawm RF PCB ib lub rooj tsavxwm kuj yuav tsum tau xav txog cov teeb meem xws li kub dissipation, tam sim no, cov khoom siv, EMC, qauv thiab cov nyhuv ntawm daim tawv nqaij.Feem ntau peb yog nyob rau hauv txheej txheej thiab stacking ntawm multilayer luam boards.Follow ib co ba...Nyeem ntxiv
