Yuav ua li cas (yuav ua li cas) ntsuas qhov zoo ntawm electrolytic capacitors thiab khoom capacitors nrog ib tug multimeter
1. Ua ntej muab lub multimeter rau ntawm cov ntaub ntawv kuj
2. Siv ob lub xeem coj ntawm lub multimeter kov ob kawg ntawm lub electrolytic capacitor raws li.
Lub sijhawm no, tus pointer ntawm multimeter yuav deflect clockwise mus rau sab xis. Thaum tus pointer deflects mus rau ib qho chaw, tus pointer ntawm multimeter nyob twj ywm ib pliag, thiab ces maj mam deflects mus rau sab laug kom txog thaum nws rov qab mus rau xoom.
3. Tom qab ntawd thim rov qab ob qhov kev xeem coj ntawm multimeter, thiab nias (2) rov sim dua.
Yog tias ob qhov kev ntsuas zoo ib yam li (2), nws txhais tau tias electrolytic capacitor yog qhov zoo.
Yog tias ob qhov xwm txheej hauv qab no tshwm sim hauv kev ntsuas, nws txhais tau tias electrolytic capacitor tsis zoo:
1. Electrolytic capacitor tawg thiab luv luv Circuit Court
Thaum ntsuas, thaum ob qhov kev xeem coj ntawm lub multimeter kov ob kawg ntawm lub electrolytic capacitor, tus pointer ntawm multimeter yuav deflect clockwise mus rau sab xis. Thaum tus pointer deflects mus rau ib qho chaw, tus pointer ntawm multimeter yuav nres ib pliag, thiab ces nws yuav maj mam deflect mus rau sab laug. Yog tias koj pom tias tus pointer ntawm multimeter tsis tuaj yeem deflect mus rau sab laug, nws txhais tau hais tias electrolytic capacitor tau tawg thiab luv-circuited sab hauv. Xws li electrolytic capacitor tsis tuaj yeem siv.
2. Electrolytic capacitor to
Thaum ntsuas, thaum ob qhov kev xeem coj ntawm lub multimeter kov ob kawg ntawm lub electrolytic capacitor, tus pointer ntawm multimeter yuav deflect clockwise mus rau sab xis. Thaum tus pointer deflects mus rau ib qho chaw, tus pointer ntawm multimeter yuav nres ib pliag, thiab ces nws yuav maj mam deflect mus rau sab laug. Yog tias koj pom tias tus pointer ntawm multimeter tuaj yeem maj mam txav mus rau sab laug tab sis tsis tuaj yeem rov qab mus rau xoom, nws txhais tau hais tias electrolytic capacitor muaj cov dej ntws sab hauv, thiab cov electrolytic capacitor tsis tuaj yeem siv.
