Tshawb xyuas lub hwj chim transformer nrog ib tug multimeter
A? Xyuas seb puas muaj ib qho kev txawv txav los ntawm kev soj ntsuam cov tsos ntawm transformer. Xws li seb cov coil hlau puas tawg, desoldered, seb cov khoom siv insulating puas muaj cov cim scorch, seb cov hlau tseem ceeb zawv zawg yog xoob, seb cov ntawv silicon steel puas yog xeb, seb lub winding coil raug, thiab lwm yam.
B? Rwb thaiv tsev kuaj. Siv lub multimeter R × 10k thaiv los ntsuas qhov ntsuas qhov tseem ceeb ntawm cov tub ntxhais thiab cov thawj, thawj thiab txhua theem nrab, cov tub ntxhais thiab txhua theem nrab, cov txheej txheem electrostatic shielding thiab cov theem nrab, thiab cov windings thib ob. Lub pointer ntawm lub multimeter yuav tsum taw tes rau infinity. lus: mov. Txwv tsis pub, qhov kev ua haujlwm ntawm lub tshuab hluav taws xob rwb thaiv tsev tsis zoo.
