| 一种有源共模EMI滤波技术研究 |
| |
| 引用本文： | 陈立剑,熊蕊,吴琼.一种有源共模EMI滤波技术研究[J].电源技术应用,2007,10(3):54-57. |
| |
| 作者姓名： | 陈立剑 熊蕊 吴琼 |
| |
| 作者单位： | 华中科技大学 湖北武汉430074 |
| |
| 摘 要： | 实现了一种用于开关电源的有源EMI共模滤波器方案,并在一个半桥电路的基础上应用这种方案,对整机做了EMI传导测试。分析与实验结果也验证了有源滤波器的使用对开关电源的共模传导干扰抑制的有效性。
|
| 关 键 词： | 有源EMI滤波器 共模抑制 传导干扰 |
| 文章编号： | 24058906 |
| 修稿时间： | 06 5 2006 12:00AM |
Research of an Active Common-mode EMI Filter |
| |
| CHEN Li-jian, XIONG Rui, WU Qiong.Research of an Active Common-mode EMI Filter[J].Power Supply Technologles and Applications,2007,10(3):54-57. |
| |
| Authors: | CHEN Li-jian XIONG Rui WU Qiong |
| |
| Affiliation: | Huazhong University of Science and Technology, Wuhan Hubei 430074, China |
| |
| Abstract: | An active common-mode EMI filter for SWPS method is presented. Then the EMI test has been done in a half-bridge circuit with this proposed filter. The result has demonstrated the common-mode conducted EMI is obviously attenuated with the active filter. |
| |
| Keywords: | active EMI filter common-mode restraint conduct interfere |
| 本文献已被 CNKI 维普 等数据库收录！ |
