Research and Development of High-power High Frequency High Voltage Power Supply

A new type of high-power high frequency high voltage power supply which used for the industrial electro-static precipitator is introduced.The main circuit of the power supply and the driving circuit are presented.The main circuit is composed of a single-phase IGBT-based full-bridge inverter circuit.The driving circuit uses 2ED300C17-S.The high frequency high voltage power supply can fulfill the demands of the electrostatic precipitator.The power sup-ply operates stable and reliable in the field.