Description
The development of Inverter Arc welding equipment
profits from the development of the Inverter
power supply theory and components.
This technology is to transform
the power frequency of 50/60 Hz into direct
current and invert it into High frequency
(10KHz-100KHz) through high power device
IGBT model, IGBT or MOSPHET, then perform
voltage drop and commutation with the output
high-power DC power supply via full Digital
Pulse Width Modulation (PWM) control technology.
The appearance of Inverter welding equipment
is considered to be a revolution for welding industry
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