开关电源(SMPS)的辐射和传导电磁干扰:来源、原因和预测

Proceedings. IEEE International Multi Topic Conference, 2001. IEEE INMIC 2001. Technology for the 21st Century. Pub Date : 2001-12-28 DOI:10.1109/INMIC.2001.995314

M. Nagrial, A. Hellany

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引用次数: 12

摘要

开关电源已成为我国电磁环境恶化的主要来源。本文旨在研究开关电源(smps)中的电磁干扰问题。文中还指出了SMPS的辐射和传导发射的来源和原因。此外，本文还提出了一种模拟方法来确定smps产生的辐射和传导噪声水平。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Radiated and conducted EMI emissions in switch mode power supplies (SMPS): sources, causes and predictions

Switch mode power supplies have become the major source in the deterioration of our electromagnetic environment. This paper aims to investigate, in general terms, the issue of electromagnetic interference (EMI) in switch mode power supplies (SMPSs). The paper also points out the sources and causes of radiated and conducted emission in SMPS. In addition, this paper proposes a simulation method to determine the level of radiated and conducted noise produced by SMPSs.

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Proceedings. IEEE International Multi Topic Conference, 2001. IEEE INMIC 2001. Technology for the 21st Century.

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