Dab tsi yog PCB Terminal Block?

PCB davhlau ya nyob twg tseem hu ua "luam tawm Circuit Board". Nws yog ib hom khoom seem uas siv rau hauv kev sib txuas ntawm cov khoom siv hluav taws xob ntawm cov ntawv luam tawm hauv Circuit Court kom tiav cov khoom siv hluav taws xob sib txuas. Tsis muaj qhov chaw ntawm tus qauv PCB. Feem ntau, cov qauv conductive muaj li ntawm cov ntawv luam tawm, cov khoom luam tawm lossis ob qho tib si ntawm cov khoom siv insulating raws li qhov kev npaj tsim ua ntej yog hu ua lub tshuab luam ntawv.

PCB yog qhov tseem ceeb ntawm txhua yam khoom siv hluav taws xob thiab khoom siv uas txhua tus tuaj yeem pom. Nws tuaj yeem ua tau me me raws li cov khoom siv hluav taws xob, cov txheej txheem suav, thiab cov khoos phis tawj dav dav, loj npaum li cov khoos phis tawj hluav taws xob, cov khoom siv hluav taws xob sib txuas lus, thiab cov tub rog warheads. Yog tias cov chaw tsim khoom siv davhlau ya nyob twg muaj cov khoom siv hluav taws xob xws li cov khoom siv hluav taws xob sib txuas, thiab kev sib txuas ntawm cov khoom siv hluav taws xob ntawm lawv yuav tsum siv PCB. Ntxiv rau kev txhim kho ntau yam me me, nws qhia tau hais tias cov ntsiab lus txhawb nqa ntawm cov cuab yeej siv kho tshuab rau kev txhim kho ntawm ntau yam khoom siv hluav taws xob xws li cov khoom siv hluav taws xob sib xyaw ua ke, thiab ua kom tiav cov xaim thiab xaim ntawm ntau yam khoom siv hluav taws xob xws li cov khoom siv hluav taws xob sib txuas. Cov khoom siv hluav taws xob txuas nrog lossis rwb thaiv tsev, cov chaw tsim khoom siv davhlau ya nyob twg qhia cov yam ntxwv ntawm cov khoom siv hluav taws xob, thiab cov chaw tsim khoom ntawm PCB davhlau ya nyob twg xws li cov yam ntxwv impedance. Tsis tas li ntawd, cov qauv ntawm daim npog ntsej muag yog tsim rau tag nrho tsis siv neeg soldering; Cov cim qhia txog tus kheej thiab cov qauv yog tsim los rau kev ntxig, tshuaj xyuas, thiab kho cov khoom siv hluav taws xob. Nrog rau qhov nyuaj ntawm cov khoom siv hluav taws xob thiab khoom siv, ntau thiab ntau qhov tsim nyog, thiab ntau thiab ntau txoj kev thiab cov khoom ntawm PCB.