这是能够驱动标准飞利浦PL-C10W和PL-C18W灯或相似类型的灯自我振荡节能灯电路（PR39742演示板）。 APPLICATION NOTE Self Oscillating Circuit for CFL10W and CFL18W Lamps AN99065 TP97036.2/F5.5 Philips Semiconductors Self Oscillating Circuit for CFL10W and Application Note CFL18W Lamps AN99065 Abstract A description is given of a self oscillating CFL circuit (demo board PR39742), which is able to drive a standard Philips PL-C10W and PL-C18W lamp or similar lamp types. The circuit is based on a Voltage Fed Half Bridge Inverter topology. It is designed for a nominal mains voltage of 230 Vrms where instant-star……