Lub capacitor yog lub hauv paus hluav taws xob tiv thaiv uas khaws cov nqi hluav taws xob, me ntsis zoo li roj teeb. Cov capacitors muaj ntau yam, thiab tau siv hauv cov khoom siv hluav taws xob tseem ceeb xws li cov xov tooj cua thiab cov tsim hluav taws xob.
Lub capacitor yog yooj yim heev. Nws suav nrog qhov zoo thiab qhov tsis zoo nyob ze ua ke, sib cais los ntawm cov insulator. Ib qho ntawm cov khoom siv yooj yim tshaj plaws yog cov dej ntsev ntsev, uas yog cov hluav taws xob hluav taws xob. Cov lus qhia rau kev tsim kho ntawm cov cuab yeej no tau suav sau hauv qab no.
Cov kauj ruam
Kauj Ruam 1. Sau lub nkoj uas tsis yog xim hlau (xws li lub khob ntawv, lossis lub raj mis yas) nrog dej qab ntsev sov
Siv dej sov kom yaj ntsev.
Kauj Ruam 2. Qhwv sab nrauv ntawm lub nkoj nrog txhuas ntawv ci, lossis ntawv ci ci
Kauj Ruam 3. Muab cov khoom hlau (xws li riam, ntsia hlau, thiab lwm yam) tso rau hauv cov dej ntsev
Cov ntawv ci yog ib lub davhlau ya nyob twg, thiab cov dej/hlau sib xyaw ua ke yog lwm qhov. Tsis txhob tso cov dej lossis cov khoom hlau kov cov ntawv ci lossis nchuav hla ib sab. Qhov no yuav luv lub capacitor thiab ua rau nws tsis tuaj yeem them.
Tom qab ntawd koj tuaj yeem siv lub voltmeter los txheeb xyuas seb lub capacitor tuaj yeem them tus nqi
Kauj Ruam 4. Them nws, los ntawm kev siv qhov hluav taws xob los ntawm cov roj teeb hauv tsev ib txwm muaj, rau ob qho tib si
Tom qab ob peb feeb tshem lub roj teeb thiab txuas lub voltmeter mus rau qhov kawg ntawm lub capacitor. Txhua qhov nyeem (mV-V) yuav qhia txog tus nqi.
