| 脉冲激光双管正激开关电源的软拓扑 |
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| 引用本文： | 陈海荣,叶兵,代鲲鹏.脉冲激光双管正激开关电源的软拓扑[J].光电子技术与信息,2005,18(6):22-25. |
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| 作者姓名： | 陈海荣 叶兵 代鲲鹏 |
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| 作者单位： | 合肥工业大学仪器仪表学院,安徽,合肥,230009 |
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| 摘 要： | 设计了一种双正激电路的软开关和预燃电路，分析了它们的工作原理，推导了一些关键技术参数的计算公式。原边电路的主开关管和副边电路的功率二极管都实现了软开关，减小了开关过程中的能量损耗，减小了电磁污染。
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| 关 键 词： | 脉宽调制 软开关 双正激 |
| 文章编号： | 1006-1231(2005)06-0022-04 |
| 收稿时间： | 2005-01-29 |
| 修稿时间： | 2005-09-15 |
Soft Switching Topology for Pulsed Laser Two-switch Forward Converter |
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| CHEN Hai-rong,YE Bing,DAI Kun-peng.Soft Switching Topology for Pulsed Laser Two-switch Forward Converter[J].Optoelectronic Technology & Information,2005,18(6):22-25. |
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| Authors: | CHEN Hai-rong YE Bing DAI Kun-peng |
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| Affiliation: | Academy of Instrument and Meter, HeFei University of Technology, Hefei 230009, China |
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| Abstract: | A new sort switch topology of two-switch forward converter and xenon-lamp simmer circuit was designed, the principle of their main circuit was analyzed and some key parameters were calculated. The analysis demonstrates that soft-switching in the switches of the primary circuit and in the diodes of the secondary is realized, the switching loss and EMI are also reduced. |
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| Keywords: | PWM soft switching two-switch forward |
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