PCB kuj tseem yog luam tawm hauv Circuit Court board, uas yog lub cev txhawb nqa ntawm cov khoom siv hluav taws xob, thiab lub capacitor ntawm PCB yuav tsum tau muab cais kom meej ntawm qhov zoo thiab qhov tsis zoo thaum siv. Yog tias nws txuas nrog rov qab, nws tsis zoo heev. Tom qab ntawd yuav ua li cas cais qhov zoo thiab qhov tsis zoo ntawm lub rooj tsavxwm PCB? Cov nram qab no xiaobian yuav qhia txog qhov zoo thiab qhov tsis zoo ntawm kev muaj peev xwm ntawm PCB pawg thawj coj saib.

1. Koj tuaj yeem pom daim ntawv lo rau ntawm ntug nyiaj dawb. Yog tias muaj “+” kos npe, nws yog tus ncej zoo, thiab tus lej cim yog tus ncej tsis zoo.

Muaj ib lub voj voog. Lub voj voog yog muab faib ua ob halves. Ib nrab dub yog qhov tsis zoo thiab ib nrab tsis muaj xim yog qhov zoo.

3. Yog tias lub capacitor tshiab, nws kuj tuaj yeem txiav txim siab los ntawm qhov ntev ntawm tus pin. Sab nrog taw ntev yog qhov zoo.

4. Ib qho kawg ntawm electrolytic capacitor hose yog cim nrog tus ncej tsis zoo, thiab lwm sab tsis sawv cev rau tus ncej zoo.

5. Saib ntawm lub capacitor capacitor tus pin, lub capacitor capacitor tus pin nrog ib daim phiaj yog ib tug tsis zoo ncej, lwm yam yog ib tug zoo ncej.

6. Qhia tus pin hom electrolytic capacitor, sab ntev ntawm tus pin qhia yog qhov zoo, sab ntev ntawm tus pin qhia tsis zoo.

Koj tuaj yeem ntsuas qhov zoo thiab qhov tsis zoo nrog cov cuab yeej.

Hauv daim duab kos duab ntawm capacitor electrolysis, electrolytic capacitor raug txheeb xyuas los ntawm tsab ntawv C hauv Circuit Court, thiab “+” yog cim rau ntawm qhov zoo. Capacitance cim C, unit F (Farad).