We integrate the switch gear cabinet part and rectifier part, besides the functions of switch cabinet, this design also has rectifying control functions on soild-state HF welders.

Intall incoming disconnect switch, incoming current meter, voltage meter (switchable) and incoming voltage indicator light.

Intall 3-phase full-controllable thyristor rectifying bridge to achieve power regulation og HF welders.

Install flat wave reactor,flat capacitor and filter to increase flat wave coefficient.