【摘要】 分析了现有电子镇流器存在的问题，指出ＡＣ－ＤＣ－ＡＣ变换器中可用复用开关管的方法来简化电路，并提出一种结构简单且实用的高功率因数电子镇流器电路。模型电路的实验结果证明，该电路具有良好的性能更多还原

【Abstract】 In view of existing problems of electronic ballast,the paper presents an idea of using common switches both in converter and inverter to simplify circuit.Based on the idea,a simple and practical electronic ballast circuit with high power factor is provided.For verification,an experiment on a model circuit is finished.The result shows good performance of the circuit.更多还原