• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Electrical & Electronics Engineering, Australia >A Review of EMI Problems in Switch Mode Power Supply Design
【24h】

A Review of EMI Problems in Switch Mode Power Supply Design

机译：开关电源设计中的EMI问题综述

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Switch mode power supplies (SMPSs) have rapidly gained popularity in recent years because of their high-efficiency and relatively small size and weight. Although SMPSs may not be operated at a very high frequency, the associated square pulses are full of high frequency components that may cause electromagnetic interference (EMI) to other electronic products. Methods have been derived to reduce interference, such as snubbering, filtering and spreading switching spectrum. This article gives a review on the various aspects of EMI problems related to the design of SMPSs and in particular discusses the sources and victims of interference and some controlling methods.
机译：开关电源（SMPS）近年来由于其高效率以及相对较小的尺寸和重量而迅速普及。尽管SMPS可能无法在很高的频率下运行，但是相关的方波充满了高频成分，这些成分可能对其他电子产品造成电磁干扰（EMI）。已经提出了减少干扰的方法，例如缓冲，滤波和扩展切换频谱。本文对与SMPS设计相关的EMI问题的各个方面进行了综述，并特别讨论了干扰的来源和受害者以及一些控制方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号