Txoj moo
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Ob peb multilayers pcb nplaim kev kho
Cov cua kub leveling thov rau saum npoo ntawm pcb molten tin tus coj scher thiab ua kom sov compressed cua qib (tshuab tiaj tus txheej txheem) txheej txheem. Ua nws ua cov oxidation tiv taus txheej tuaj yeem muab Weldability zoo. Cov cua kub kub thiab tooj liab ua tus tooj liab-sikkim compound ntawm lub hlws ris ntawm lub hlws ris, nrog tuab ...Nyeem ntxiv -
Cov ntawv sau rau tooj liab clad luam cov boardcuit Court board
Lub CCL (tooj liab Laminate) yog coj qhov chaw seem ntawm tus PCB raws li qhov ntsuas, ces sau tus tooj liab, uas tseem muaj npe hu ua tooj liab pouring. Qhov tseem ceeb ntawm CCC raws li hauv qab no: txo hauv av impedance thiab txhim kho kev tiv thaiv kev cuam tshuam txo cov peev hluav taws xob txo qis thiab txhim kho cov tsiaj txhu ...Nyeem ntxiv -
Dab tsi yog qhov sib piv ntawm PCB thiab Congmatated Circuit Court?
Nyob rau hauv cov txheej txheem ntawm kev kawm electronics, peb feem ntau paub cov luam tawm hluav taws xob (PCB) thiab muaj ntau tus neeg yog "hais txog ob lub ntsiab lus no. Qhov tseeb, lawv tsis yog qhov nyuaj, niaj hnub no peb yuav qhia meej qhov sib txawv ntawm PCB thiab sib xyaw Congr ...Nyeem ntxiv -
Kev nqa khoom ntawm PCB
Kev nqa khoom ntawm PCB nyob ntawm cov hauv qab no: LINE davth, kab tuab (tooj liab tuab), tso cai kub nce siab. Raws li peb txhua tus paub, qhov dav ntawm PCB taug, qhov ntau dua cov peev xwm nqa tau tam sim no. Piv txwv tias nyob rau hauv tib qho kev mob, ib 10 lab kab ca ...Nyeem ntxiv -
Cov cuab yeej pcb
PCB yuav tsum yog kev tiv thaiv hluav taws thiab tsis tuaj yeem hlawv ntawm qhov kub thiab txias, tsuas yog ua kom mos. Qhov ntsuas kub taw tes nyob rau lub sijhawm no yog hu ua lub khob hloov hloov (TG taw tes), uas yog cuam tshuam nrog qhov loj me ntawm tus PCB. Dab tsi yog lub siab tg pcb thiab qhov zoo ntawm kev siv siab tg pcb? Thaum ...Nyeem ntxiv -
Tuam Tshoj Raug Kev Lag Luam Loj Hlob
Tau qhov twg los: Economic Hnub Oct 12th, 2019 tam sim no, Suav tsim qauv kev lag luam thoob ntiaj teb, thiab kev sib tw yog txhim kho maj. Txhawm rau txhawm rau dhau cov thev naus laus zis hauv cov theem thoob ntiaj teb, miit (Ministry of Lab Kev Lag Luam thiab Cov Ntaub Ntawv Tshuab ntawm Tuam Tshoj) ...Nyeem ntxiv -
Kev zwm txog kev dav dav ntawm 5g -pcb kev lag luam
Lub caij nyoog ntawm 5G tabtom tuaj, thiab PCB kev lag luam yuav yog tus yeej loj tshaj plaws. Nyob rau hauv lub caij nyoog ntawm 5g, nrog rau kev nce ntawm 5g zaus band, cov ntaub ntawv wireless yuav txuas ntxiv rau cov kav hlau txais xov ntau dua, ntxiv rau tus nqi kav hlau txais xov xwb ...Nyeem ntxiv
