Dab tsi ntawm multimeter yog qhov zoo rau tus pib hluav taws xob?
Multimeter rau cov neeg ua haujlwm hluav taws xob, lossis cov neeg nyiam siv hluav taws xob hluav taws xob yog ib qho ntawm cov cuab yeej tsim nyog, kev xaiv ntawm multimeter, lossis los ntawm qhov xwm txheej tiag tiag. Multimeter muaj nuj nqi, txhua hom muaj, xaiv qhov haum rau lawv tus kheej yog qhov zoo tshaj plaws.
Piv txwv li, cov phooj ywg hluav taws xob, nrog rau cov multimeter AC, DC voltage ntau dua, cov ntaub ntawv tsis kam, cov ntaub ntawv tawm ntawm cov buzzer, cov ntaub ntawv capacitance feem ntau siv rau, ntev npaum li cov ntaub ntawv voltage, cov ntaub ntawv tiv thaiv, cov ntaub ntawv capacitance, ntau yam txaus siv.
Yog hais tias hluav taws xob circuits, ntxiv rau yav dhau los tej yam kev mob kom tau raws li lwm yam, tab sis kuj yog ib tug peb-tier raj ntsuas stalks, ntsuas kub ntsuas stalks. Tshwj xeeb tshaj yog capacitance ntsuas iav, kom tau raws li qhov xav tau ntawm kev ntsuas. Circuit board capacitance, muaj ntau 1 pifa muaj peev xwm, yog li qhov kev ntsuas capacitance ntawm multimeter yuav tsum muaj peev xwm ntsuas hluav taws xob circuits, lub peev xwm ntawm cov khoom me me. Ib co multimeter ntsuas ntawm capacitance, capacitance pins yuav tsum tau muab tso rau hauv lub rooj ntawm lub capacitance ntsuas chaw nres nkoj rau kev ntsuas, ib co multimeter tsis yuav tsum tau muab tso rau hauv lub rooj ntsuas, ntev li ntev raws li lub iav mus rau lub capacitance ntsuas iav, nrog rau ob. cwj mem tuaj yeem ntsuas ncaj qha capacitance ntawm lub peev xwm ntawm lub peev xwm.
Multimeter muaj ib phau ntawv ntau yam thiab tsis siv neeg ntau yam, muaj ib phau ntawv ntau yam thiab tsis siv neeg ntau yam sib xws, qhov zoo ntawm kev siv ntau yam yog tias koj tuaj yeem zam kev ua si qhov ntsuas ntsuas tsis raug thiab hlawv lub multimeter, ntawm chav kawm, nws kim dua li phau ntawv ntau. ntawm lub multimeter kom siab, nyob rau hauv luv luv, lub multimeter hom, muaj ntau ntau yam, xaiv ib tug haum rau lawv tus kheej siv yog qhov zoo tshaj plaws.
