Yongkang Alvi Tools Factory

1 MCU with PWM & soft switching control technique are used. The maximum frequency is 200KHz. 2: Constant current output & stable welding current

1 MCU with PWM & soft switching control technique are used. The maximum frequency is 200KHz. 2: Constant current output & stable welding current

1 MCU with PWM & soft switching control technique are used. The maximum frequency is 200KHz. 2: It can switch between manual arc welding andargon

Model:SZ-M400Voltage:220VAC *:*@******************** use PWM to drive the brushless motor with driving control, stop control, digital feedback contr

Model HG-1000S or HG-1000 GENERATOR Type Digital Inverter/Sine Wave Rated AC Output (KW) 0.9 Max AC Output (KW) 1 Frequency (Hz) 50Hz/60Hz V