A1 Journal article (refereed), original research
Variable frequency switching in power supply EMI-control: An overview
Open Access publication
Publication Details Authors: Kuisma Mikko
Publication year: 2003
Language: English
Related Journal or Series Information: IEEE Aerospace and Electronic Systems Magazine Volume number: 18
Issue number: 12
ISSN: 0885-8985
JUFO-Level of this publication:
Open Access: Open Access publication
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Abstract
Spreading the signal spectrum is a widely used technique in telecommunication applications. Variable-frequency and spread spectrum modulation methods can also be utilized in power electronic applications to improve electro-magnetic compatibility (EMC). This paper gives an overview to variable-frequency techniques in power electronics with experimental results.