Technological capabilities of inverter power source for gas metal arc welding
- 1 — National Mineral Resources University (Mining University)
- 2 — National Mineral Resources University (Mining University)
The article is about an inverter power source used in the industry (a current up to 500 A, a duty cycle up to 60%, an inverter frequency not below 20 kHz) for the gas metal arc welding. There technical and technological advantages over the thyristor rectifier are discussed.