【摘要】 简单论述了阻抗变换法的基本原理 ,并采用此方法设计了荧光灯电子镇流器输出网络以及各段运行频率 .这种设计方法概念明确、简单易行 .在设计的基础上 ,选择一种电子镇流器专用控制芯片实现了该电路 ,获得了令人满意的实验结果更多还原

【Abstract】 The paper describes the principle of impedance transforming. The output network of a ballast and the frequency for each step are designed with this method. The design method is easy to understand and realize. Based on the design, a special control chip for electronic ballast is selected, and satisfactory results are obtained.更多还原