June 29, 2019Powerexpert performs a demonstration of a custom power electronic converter system designed specifically for a plasma torch application. The power supply and demonstration torch was designed by Powerexpert. It is capable of producing a sustained electrical arc across an 8.5in air gap at up to 450kW, 850ADC, 525VDC. This successful demonstration marks an … Continue reading Powerexpert Demonstration of an open-air plasma torch