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 Congfulation Circuit Court.

PCB yog dab tsi?

Cov ntawv luam tawm Circuit Court, tseem hu ua cov ntawv luam tawm hluav taws xob hauv Suav, yog qhov tseem ceeb hauv hluav taws xob thiab cov cab kuj sib txuas ntawm cov hluav taws xob. Vim tias nws yog tsim los ntawm kev luam ntawv hluav taws xob, nws yog hu ua "luam tawm" Circuit Court Board.

Cov Thawj Coj Hluav Taws Xob Hluav Taws Xob, tsuas yog tsim ntawm kab thiab saum toj (qauv), tiv thaiv vuam muag (cov ntawv xov tooj), kev kho mob saum npoo av, nto tiav), thiab lwm yam), thiab lwm yam.

Qhov zoo ntawm PCB: Kev ntseeg siab, kev ntseeg siab, kev ua tau, ua tau zoo, kev ua haujlwm, kev ua ke, kev tswj hwm.

Dab tsi yog qhov sib xyaw ua ke?

Kev sib xyaw Circuit Court yog cov khoom siv me me hauv tshuab hluav taws xob lossis ib feem. Siv qee yam txheej txheem, cov cheebtsam thiab hluav taws xob sib txuas ua ke xws li cov tshuab hluav taws xob, cov khoom lag luam uas yuav tsum muaj nyob rau hauv ib lub khauj khaum lossis tom qab ntawd cov pob zeb uas yuav tsum muaj nyob rau hauv ib lub khauj khaum uas muaj cov haujlwm hluav taws xob nrog cov hluav taws xob. Tag nrho cov Cheebtsam tau ua tiav kev sib xyaw ua ke, ua cov hluav taws xob ua theem loj ntawm miniaturization, kev txawj ntse tsawg, thiab kev ntseeg tau. Nws yog sawv cev los ntawm tsab ntawv "IC" hauv Circuit Court.

Raws li kev ua haujlwm thiab cov qauv ntawm cov kev sib xyaw Circuit Court, nws tuaj yeem muab faib ua kev sib xyaw ua ke, digital sib xyaw Circuit Court thiab cov kev sib xyaw / analog sib xyaw Circuit Court.

Kev sib xyaw Circuitity muaj qhov zoo ntawm qhov loj me me, lub teeb yuag, lub neej ntev, muaj kev cia siab ntev, kev ua tau zoo, thiab lwm yam.

Kev sib txheeb ntawm PCB thiab Congfulation Circuit Court.

Lub Circuit Court sib xyaw yog feem ntau hu ua cov nti sib koom ua ke, zoo li Motherboard ntawm sab qaum teb sch, yog hu ua kev sib xyaw ua ke yog tseem hu ua cov khoom sib xyaw. Thiab PCB yog Circuit Court Board peb feem ntau paub nws thiab luam tawm ntawm Circuit Court board vuam chips.

Ib Cob Ua Ke Circuit Court (IC) yog welded rau tus pcb board. PCB pawg thawj coj yog cov cab kuj ntawm ib Circuit Court (IC).

Hauv cov lus yooj yooj yim, kev sib xyaw Circuit Court yog cov khoom siv hluav taws xob dav dav rau hauv cov nti, uas yog tag nrho. Thaum nws raug puas thoob plaws hauv sab hauv, lub nti yuav raug puas ntsoog. PCB tuaj yeem weld Cheebtsam los ntawm nws tus kheej, thiab cov khoom siv tuaj yeem hloov yog tias tawg.