AC/DC COMBINED INVERTER ARC WELDING DEVICE APPLIED WITH WIRELESS COMMUNICATION PART

摘要

The present disclosure relates to an AC/DC combined inverter arc welding device applied with a wireless communication part. The AC/DC combined inverter arc welding device applied with the wireless communication part comprises: a first power generation part for outputting an inputted alternating current to the AC/DC combined arc welding device applied with the wireless communication part as a direct current; a second power generation part which outputs as the alternating current the direct current outputted from the first power generation part; and a main control part including a pulse width modulation (PWM) control part for controlling each of the alternating current inputted to the first generation part and the alternating current outputted from the second generation part, and an electric shock prevention control part and a wireless communication part provided to automatically lower immediately the output voltage when welding is not performed and to automatically increase immediately the output voltage the moment of applying the welding rod to the base material.;COPYRIGHT KIPO 2020