Efficent single-IC half-bridge flyback driver(ir2153)

25V powered, but can work even with 600V. High-efficent and ultra simple driver for your flyback. MOSFETs and transformer are completely cool even after 20 minutes of arcing. You can find the circuit in the IR2153's datasheet. P.S. Theoretically can be FM without efficency loss by replacing the potentiometer with small single-transistor amplifier, i'll try to make IR2153 plasma speaker in near future.