Pcb impedance hais txog cov tsis muaj kev tiv taus thiab reactance, uas ua si anobsurter lub luag haujlwm tam sim no. Hauv PCB Circuit Court tsim kev tsim khoom, kev kho mob impedance yog qhov tseem ceeb. Yog li koj puas paub vim li cas pcb Circuit Court yuav tsum ua impedance?

1, PCB Circuit Court hauv qab los txiav txim siab lub installation hluav taws xob Cheebtsam hluav taws xob, yog li nws yuav tsum tsawg dua 1 × 10-6 ib sawb centimeter hauv qab.

2, PCB Circuit Coffic Board nyob rau hauv cov txheej txheem beccuitity, nyob rau hauv cov txheej txheem sib txuas, nyob rau hauv cov txheej txheem tsim khoom ntawm PCB Circuitity Board yog tsawg kom tau raws li cov khoom lag luam zoo, tuaj yeem ua haujlwm tsis tau.

3, Tinning ntawm PCB Board yog qhov muaj feem cuam tshuam rau tag nrho cov Circuit Court Board, thiab nws yog qhov txuas tseem ceeb cuam tshuam rau kev cuam tshuam. Qhov loj tshaj plaws tsis xws luag txheej yog yooj yim discuitation (ob qho kev ua kom yooj yim ua rau kev tsis zoo hluav taws xob conduction lossis qhov tsis txaus ntseeg ntawm tag nrho pawg thawj coj ua tau zoo.

4, PCB Circuit Courcuit rau hauv tus neeg xyuas pib yuav muaj ntau yam kev ntsuas kev ua haujlwm, yog li ntawd, lub teeb liab dav dav, yog li koj yuav tsum tswj hwm tus nqi impedance nyob rau qee qhov ntau.