| 基于柔性多层绕组的集成EMI滤波器 |
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| 引用本文： | 伍晓峰,温志伟,徐德鸿.基于柔性多层绕组的集成EMI滤波器[J].电源世界,2009(4):26-30. |
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| 作者姓名： | 伍晓峰 温志伟 徐德鸿 |
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| 作者单位： | 浙江大学电气工程学院,浙江杭州310027 |
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| 基金项目： | 本文作者衷心感谢日本富士电机系统有限公司对本项目的支持. |
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| 摘 要： | 本文提出一种基于柔性多层集成L—C绕组的新型EMI滤波器集成结构。通过采用此种结构，可以将共模电感，差模电感与共模电容集成为1个单元。与平面PCB绕组的集成EMI滤波器比较，具有铜损显著减小的特点。本文还介绍了实验样机和实验结果。
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| 关 键 词： | 柔性多层绕组 EMI滤波器 无源集成 平面PCB |
Integrated EMI Filter Based on Flexible Multi-layer Wiring |
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| Wu Xiaofeng,Wen Zhiwei,Xu Dehong,College of Electrical Engineering of Zhejiang University,Zhejiang Hangzhou.Integrated EMI Filter Based on Flexible Multi-layer Wiring[J].the world of power supply,2009(4):26-30. |
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| Authors: | Wu Xiaofeng Wen Zhiwei Xu Dehong College of Electrical Engineering of Zhejiang University Zhejiang Hangzhou |
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| Affiliation: | Wu Xiaofeng,Wen Zhiwei,Xu Dehong,College of Electrical Engineering of Zhejiang University,Zhejiang Hangzhou 310027 |
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| Abstract: | This article introduces a new EMI filter integration structure based on flexible multi-layer L-C wiring.The application of this structure will integrate common-mode choke,differential-mode choke and common-mode capacitance into one unit.Compared with integrated EMI filter based on plane PCB wiring,it greatly lowers the copper loss.This article also presents an experimental sample and experimental results. |
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| Keywords: | Flexible multi-layer wiring EMI Filter Passive integration Plane PCB |
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