Yuav ua li cas siv multimeter los ntsuas qhov zoo ntawm lub twj tso kua mis peb-theem
1. Ntsuas qhov tsis kam ntawm lub cev muaj zog winding: thawj zaug ntsuas qhov tsis kam ntawm lub cev muaj zog coil nrog cov iav tsis kam ntawm multimeter. Yog tias nws yog peb-theem lub cev muaj zog, ntsuas qhov tsis kam ntawm peb-theem coils cais. Tus nqi kuj yog ib txwm nyob nruab nrab ntawm kaum ntawm ohms thiab ntau txhiab ohms, thiab peb pawg ntawm cov ntaub ntawv ntawm peb-theem lub cev muaj zog yog ze rau qhov qub. Lub hom phiaj ntawm kev ntsuas yog ntsuas qhov zoo ntawm lub cev muaj zog winding coil, thiab txiav txim siab seb lub coil puas raug hlawv, luv luv Circuit Court ntawm lub cev muaj zog, thiab lwm yam.
2. Ntsuas qhov rwb thaiv tsev ntawm lub cev muaj zog winding rau hauv av: siv lub multimeter los ntsuas qhov tsis kam ntawm lub cev muaj zog thiab cov casing ntawm 10k iav. Yog tias nws yog peb-theem lub cev muaj zog, qhov kev tiv thaiv ntawm peb pawg ntawm cov coils thiab cov casing yuav tsum tau ntsuas cais. Ib qho kawg ntawm multimeter txuas nrog lub qhov hluav taws xob coil, lwm qhov kawg txuas nrog lub plhaub lub cev muaj zog, thiab tus nqi tsis kam yog siab dua 1M ohms (tsawg zog yog siab dua 0.5M ohms), uas yog qhov qub. Lub hom phiaj ntawm kev ntsuas yog txhawm rau txheeb xyuas seb qhov rwb thaiv tsev ntawm lub cev muaj zog rau lub casing puas zoo.
