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Qhov tseem ceeb ntawm PCB taug txoj kab hauv cov qauv hluav taws xob

Apr 25, 2025

Hauv PCBa (luam tawm Circuitor Board sib dhos) Tsim qauv, PCB LACE dav yog qhov cuam tshuam tseem ceeb uas cuam tshuam, thiab cov nqi ntau lawm. Qhov dav dav ncaj qha txiav txim siab tus neeg saib xyuas cov peev txheej tam sim no, thiab cua sov dissipation efficiency, uas yog muaj kev cuam tshuam tag nrho cov ruaj ntseg ntawm lub tshuab hluav taws xob.

Ua ntej, lw dav yog ze rauTam sim no-nqa muaj peev xwmCov. Kev siv ntau tshaj plaws tuaj yeem dhau los thiab tsis ua tiav nyob rau hauv cov khoom siv hluav taws xob siab, tshwj xeeb hauv cov ntawv thov pcba, tsim nyog tsawg kawg ntawm cov kev xav tau tam sim no. Thib ob, lw dav cuam tshuamKos Npe Kev Ncaj Ncees-High-zaus cov ntsiab lus yog nkag siab txog kev cuam tshuam, xav tau meej tswj qhov dav thiab kev sib txuas kom sib phim cov xeeb ceem thiab tiv thaiv cov teeb liab xav txog lossis kev hla dej. Txuas ntxiv, taug kev dav ua lub luag haujlwm hauvKev Tswj Cov Thermal, Raws li cov kab dav dav faib cov cua sov kom zoo dua, txhim kho lub sijhawm ntev kev ntseeg tau ntawm PCBA.

Hauv PCBA raug, taug kev dav kuj tau txwv los ntawmCov txheej txheem kev txwvCov. Kev tsim qauv high-ceev yuav tsum sib npaug trace dav thiab txuas rau kom paub tseeb. Yog li ntawd, engineers yuav tsum ua kom zoo txoj kev tsim qauv los ntawm kev tswj hwm hluav taws xob, kev tswj hwm thermal kom ua tiav cov khoom lag luam pcba ntau.