AC thiab DC arc vuam tshuab
AC / DC arc vuam tshuab yog cov cuab yeej tsim los ntawm kev hloov pauv cov tub ntxhais hlau hloov pauv, rectifiers, reactors, keyboards thiab lwm yam tseem ceeb. Los ntawm kev hloov qhov loj ntawm qhov txav ntawm qhov sib txawv ntawm cov hlau tseem ceeb, qhov tam sim no tuaj yeem hloov kho steplessly.