Hais txog peb
BQC muaj kev paub txaus hauv kev tsim khoom rau 19 xyoo, muab OEM PCBA & Box Building manufacturing kev pabcuam, quiped nrog 16 SMT, 2 DIP, 3 sib dhos, 4 conformal txheej kab thiab lwm yam.
Txhawb PCBA kev tsim khoom nrog peb tus nqi qis & ua lub sijhawm luv luv cov kev pabcuam.
FAQ
Q1.Peb xav tau dab tsi rau PCB lossis PCBA hais?
PCB: Gerber cov ntaub ntawv / PCB cov ntaub ntawv, Kom muaj nuj nqis, Board ua cov ntsiab lus (board khoom, thickness, tooj liab thickness, deg kho, xim ntawm solder daim npog qhov ncauj thiab silkscreen)
PCBA: Saum PCB cov ntaub ntawv, BOM nrog cov khoom tshwj xeeb, kuaj doc yog tias koj muaj
Q2. Peb puas muaj MOQ?
Tsis muaj MOQ hauv BQC. Peb tuaj yeem tsim cov ntim me me nrog rau cov ntim loj ntau lawm nrog kev yooj yim.
Q3. Kuv cov ntaub ntawv puas muaj kev nyab xeeb?
Yog lawm. Tag nrho peb cov neeg siv khoom tsim cov ntaub ntawv raug cais thiab muaj kev nyab xeeb. Thiab peb yuav tsis koom nrog peb tog. Yog xav tau NDA, peb mam li kos npe.
Q4. Yog tias cov khoom ua tsis tiav tom qab tau txais, kuv yuav ua li cas?
Peb yuav ua lub luag haujlwm rau tag nrho cov khoom peb xa tawm. Yog tias koj tau xa peb cov ntaub ntawv xeem, peb yuav lav 0 feem pua tus nqi tsis raug, uas txhais tau tias yog koj tau txais cov khoom tsis raug, peb yuav lav ris rau nws.
Q5, Yog tias kuv tsuas muaj cov qauv, kuv puas tuaj yeem tsim nws?
Yog lawm. Peb tuaj yeem luam nws thiab tsim raws li koj cov qauv.
Dab tsi yog "cov txheej txheem tsis muaj txhuas" hauv PCBA ua tshuab?
BQC hais kom siv cov tshuab tsis muaj hlau lead. Cia peb kawm ntxiv txog nws.
Cov tshuaj txhuam hniav thiab cov kua nplaum siv nyob rau hauv "cov txheej txheem tsis muaj hmoov txhuas" yog tag nrho cov hmoov lead-dawb (ceeb toom: tsis muaj hmoov txhuas tsis yog cov hmoov txhuas tsis muaj hmoov txhuas, tsuav yog cov ntsiab lus txhuas tsawg dua 1 feem pua, nws tuaj yeem muab faib ua tsis muaj txhuas). Cov hmoov txhuas tsis muaj hmoov txhuas feem ntau yog tsim los ntawm tin thiab hlau alloys xws li nyiaj thiab tooj liab, uas cov ntsiab lus tin tuaj yeem ncav cuag ntau dua 95 feem pua.
Vim tias cov ntsiab lus ntawm cov hmoov lead-dawb solder paste tsawg heev, nws cov ntsiab lus melting yog qhov siab, qhov ua tau ntawm thermal puas rau cov khoom yog ntau dua, thiab cov solderability yog me ntsis qis dua li cov hlau lead-muaj cov tshuaj txhuam.
Qhov zoo tshaj plaws ntawm kev siv tshuab tsis muaj hlau lead yog nyob hauv nws qhov kev tiv thaiv ib puag ncig thiab kev nyab xeeb. Cov tshuab tsis muaj txhuas ua tau raws li qhov yuav tsum tau muaj ntawm kev tiv thaiv ib puag ncig, thiab nws qhov kev puas tsuaj rau tib neeg kev noj qab haus huv kuj tsawg heev.
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Daim ntawv pov thawj
Cim npe nrov: multilayer board ntse cov khoom ua si pcba, Tuam Tshoj, manufacturers, hoobkas, customized
