Muaj peev xwm
16 SMT cov kab ntau lawm-14 lab cov ntsiab lus / hnub
4 THT cov kab ntau lawm—0.50million ntsiab lus/hnub
3 Tes soldering kab—0.3 lab cov ntsiab lus/hnub
3 Cov kab sib dhos zaum kawg-15000pcs / hnub
1 chav laus-------------10000pcs/hnub
Ib-tes tuav PCB pawg thawj coj saib yuav ua rau muaj kev puas tsuaj rau lub rooj tsavxwm
Hauv kev sib dhos PCB thiab cov txheej txheem soldering, SMT nti ua cov chaw tsim khoom muaj ntau tus neeg ua haujlwm lossis cov neeg siv khoom koom nrog hauv kev ua haujlwm xws li ntsaws ntsaws, ICT kuaj, PCB splitting, phau ntawv PCB soldering, ntsia hlau installation, rivet installation, crimp connectors manually pressed, PCB kev caij tsheb kauj vab, thiab lwm yam kev ua haujlwm feem ntau yog khaws lub rooj tsavxwm ib tus neeg nrog ib txhais tes, uas yog qhov tseem ceeb ntawm BGA thiab nti capacitor tsis ua haujlwm. Yog li vim li cas qhov no ua rau kev ua tsis tiav?
Kev phom sij ntawm tuav PCBs nrog ib txhais tes.
(1) ib leeg PCB pawg thawj coj saib, uas qhov loj me me, lub teeb zoo, tsis muaj BGA, tsis muaj chip capacitor Circuit Board feem ntau tso cai; tab sis rau qhov loj, hnyav zoo, sab layout BGA, nti capacitor Circuit Court board, yuav tsum zam kiag li. Vim tias tus cwj pwm zoo li no yooj yim ua rau BGA, lub nti capacitor, lossis txawm tias nti tsis kam ntawm qhov sib koom ua haujlwm tsis ua haujlwm. Yog li ntawd, nyob rau hauv cov ntaub ntawv txheej txheem, cov kev cai ntawm yuav ua li cas tuav lub rooj tsavxwm yuav tsum tau qhia.
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