Corona treatment

07.19.05

Corona treatment
ITW Pillar Technologies
Hartland WI USA
The ISIS range of corona power supplies has been launched. The power module still incorporates nIGBTs, but the redesigned driver stage includes a resonant load matching circuit. The ISIS operator panel, menu-driven, uses multiple PIC micro-controllers to control the power unit and treater station. Variable settings within the micro controllers are programmed and the resulting data stream is displayed via a microcomputer and graphic display.