| 开关电源电磁干扰滤波器设计 |
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| 引用本文： | 李鹏,何文忠. 开关电源电磁干扰滤波器设计[J]. 激光与红外, 2007, 37(1): 79-81 |
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| 作者姓名： | 李鹏 何文忠 |
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| 作者单位： | 华北光电技术研究所,北京,100015;华北光电技术研究所,北京,100015 |
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| 摘 要： | 文章首先分析了开关电源电磁干扰问题产生的原因及种类,然后深入分析了EMI滤波器的设计原理,最后用实例验证了理论的正确性.
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| 关 键 词： | 电磁干扰 滤波器 开关电源 |
| 文章编号： | 1001-5078（2007）01-0079-03 |
| 修稿时间： | 2006-08-292006-09-05 |
Research on the EMI Filter of the Switching Mode Power Supply |
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| LI Peng; HE Wen-zhong. Research on the EMI Filter of the Switching Mode Power Supply[J]. Laser & Infrared, 2007, 37(1): 79-81 |
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| Authors: | LI Peng HE Wen-zhong |
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| Affiliation: | North China Research Institute of Electro-optics; Beijing 100015; China |
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| Abstract: | In this paper,first of all,the category and causes of the switching mode power supply EMI are analyzed.Second,the theory of EMI filter is analyzed.The end,there is a example to show the effect of the EMI filter. |
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| Keywords: | EMI filter the switching mode power supply |
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