Common-mode noise reduction in the Watkins- Johnson converter

Masahito Shoyama, Yuya Kurokawa, Tamotsu Ninomiya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Common-mode conducted noise in switching converters frequently causes radiated noise emission from their power code, so it is important to reduce this noise to meet EMC. In this paper common-mode conducted noise is much reduced in the Watkins-Johnson converter by current cancellation. The mechanism of the noise reduction is investigated, and the condition for the noise reduction is obtained by experiments.

Original languageEnglish
Title of host publicationInternational Telecommunication Energy Conference, INTELEC 2007
Pages577-580
Number of pages4
DOIs
Publication statusPublished - 2007
EventInternational Telecommunication Energy Conference, INTELEC 2007 - Rome, Italy
Duration: Sep 30 2007Oct 4 2007

Other

OtherInternational Telecommunication Energy Conference, INTELEC 2007
CountryItaly
CityRome
Period9/30/0710/4/07

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Shoyama, M., Kurokawa, Y., & Ninomiya, T. (2007). Common-mode noise reduction in the Watkins- Johnson converter. In International Telecommunication Energy Conference, INTELEC 2007 (pp. 577-580). [4448845] https://doi.org/10.1109/INTLEC.2007.4448845