Makina owotcherera a Mini MMA Inverter

• PCB imodzi, ukadaulo wapamwamba wa IGBT wa inverter.
• Kakang'ono, kakang'ono, konyamulika, kowotcherera bwino, komanso kosunga mphamvu.
• Kuyamba mwachangu kwa arc ndi mphamvu ya arc, kulowa mozama, kufalikira pang'ono, chitetezo cha kutentha