SIC-MOSFET Solid State High Frequency Welder Induction Heating Equipment

Solid state high frequency welding is a new welding technics to weld steel or other metal material using skin effect and proximity effect produced by high frequency current. The appearance and mature of high frequency welding technology directly promote the development of straight seam welding tube industry.

GGP solid-state HF welder is a kind of high frequency inverter power supply to change 3-phase power frequency 50Hz/60Hz AC to be single phase high frequency AC (50~1000kHz), with AC-DC topological structure for the circuit. GGP series of solid state HF welder adopts high voltage larger power MOSFET module as switch device of inverter. Take intelligent FPGA programmable chip as core to form rectifying and inverter digital control system. GGP series of solid-state HF welder has the advantages of high welding quality,  simple and reliable circuit, convenient commissioning and operation and energy saving, which is the best choice for enterprises to improve production technics and enhance quality.