Application of common-soure active-clamp cincuit to various DC-DC converter topologies

Masahito Shoyama, Ge Li, Tamotsu Ninomiya

Research output: Contribution to journalConference article

13 Citations (Scopus)

Abstract

An active-clamp circuit is an effective method to suppress the switching surge and to realize the soft switching in switching dc-dc converters. Recently, the common-source type active-clamp forward converter was presented to enable easy gate drive with a direct connection of the sources of the two n-channel MOS-FET switches. In this paper, we apply the common-source type active-clamp circuit to various kinds of dc-dc converter topologies. The effectiveness of the common-mode noise reduction is experimentally confirmed and its mechanism is explained using an equivalent circuit.

Original languageEnglish
Pages (from-to)1321-1326
Number of pages6
JournalPESC Record - IEEE Annual Power Electronics Specialists Conference
Volume3
Publication statusPublished - Aug 22 2003
Event2003 IEEE 34th Annual Power Electronics Specialists Conference - Acapulco, NM, United States
Duration: Jun 15 2003Jun 19 2003

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All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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