| 开关电源抑制传导性电磁干扰的设计与仿真 |
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| 引用本文： | 茹东生,姜茂仁,李洪烈.开关电源抑制传导性电磁干扰的设计与仿真[J].中国测试技术,2005,31(4):44-46. |
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| 作者姓名： | 茹东生 姜茂仁 李洪烈 |
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| 作者单位： | 海军航空工程学院青岛分院,山东,青岛,266041 |
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| 摘 要： | 本文根据开关电源在开关快速开关的过程中存在dv/dt效应和传导性辐射的情况，提出一种开关电源抑制传导性电磁干扰的缓冲电路设计方法。仿真研究证明了这种缓冲电路在抑制传导性电磁干扰的有效性。
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| 关 键 词： | EMI抑制 缓冲电路 仿真 |
| 文章编号： | 1672-4984(2005)04-0044-03 |
| 修稿时间： | 2004年12月8日 |
Design and simulation of the conducted EMI suppression on switched power |
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| RU Dong-sheng,JIANG Mao-ren,LI Hong-lie.Design and simulation of the conducted EMI suppression on switched power[J].China Measurement Technology,2005,31(4):44-46. |
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| Authors: | RU Dong-sheng JIANG Mao-ren LI Hong-lie |
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| Abstract: | The paper presents a design of conducted EMI suppression on switched power using snubber circuit for high frequency buck converter.The snubber effects on dv/dt and conducted EMI emission during turn on and turn off period.The simulated results of conducted EMI verify the effectiveness of the snubber circuit. |
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| Keywords: | EMI suppression Snubber circuit Simulation |
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