Isinyithi isithanthi somlilo inokuqaliswa, kwaye kukho i-overcurrent xa amandla onyuswa. Oonobangela abaxhaphakileyo:

①Isiguquli esiphakathi sonakele okanye sineziphene,

②I-inverter pulse transformer yonakele okanye ineziphene,

③Inverter SCR ukwaphuka okuthambileyo okanye okuphakathi,

④Ukuvuza koluhlu oluphambili lwe-capacitor ye-intermediate frequency transformer,

⑤I-capacitor yokufudumeza yombane ine-soft breakdown, kwaye i-insulation yeringi yesithando somlilo okanye ibha yobhedu ayisekelwanga kakuhle okanye imfutshane kancinci.