A novel single-stage push-pull electronic ballast with high input power factor

被引:18
作者
Lin, CS [1 ]
Chen, CL
机构
[1] Nankai Inst Technol, Dept Elect Engn, Nantou 54, Taiwan
[2] Natl Taiwan Univ, Dept Elect Engn, Power Elect Lab, Taipei 10617, Taiwan
关键词
electronic ballast; power factor; push-pull; single stage;
D O I
10.1109/41.937409
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A novel single-stage push-pull electronic ballast with high input power factor is presented in this paper. The proposed electronic ballast combines the front-end power-factor corrector and push-pull converter into a single-stage converter. Compared to the single-stage class-D electronic ballast, the proposed circuit does not require an isolated driver. The control or the circuit is easier and the cost less. The circuit of the ballast is analyzed and the designed guidelines are listed. The experimental results verify the theoretical derivation.
引用
收藏
页码:770 / 776
页数:7
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