welding machine Inverter MMA-200A Mahak

The inverter welding machine converts the incoming power to the output current (DC) using a series of rectifiers and a solid state switch of 60 Hz alternating current (AC). The output current and voltage are adjustable and controlled by computer software during the welding process. The inverter welding machine is considerably lighter and also consumes less power than the traditional welding machine. Traditional welding machine converts high voltage low voltage AC current into low voltage AC high current using a large iron core transformer and then converts it to DC with AC rectifier but inverter welding device initially Helps AC rectifier input to DC. This rapidly switching on and off current generates a high-frequency direct current of about 10,000 to 20,000 Hz. This high frequency and low intensity current is the power supply for the transformer where the power current increases.