Zero switching low output voltage power factor correction circuits

Ka Wai Eric Cheng, S. Y H Hui

Research output: Journal article publicationConference articleAcademic researchpeer-review

6 Citations (Scopus)


Buck and flyback zero switching power factor correction circuits are proposed. This converters are characterised by its zero current switching and low output voltage. Another feature is their constant frequency operations. Control and design issues of the circuits are discussed. Simulation and experimental results shows that their power factor is high and suitable for high frequency power factor correction circuit.
Original languageEnglish
Pages (from-to)920-925
Number of pages6
JournalPESC Record - IEEE Annual Power Electronics Specialists Conference
Publication statusPublished - 1 Jan 1995
Externally publishedYes
EventProceedings of the 26th Annual IEEE Power Electronics Specialists Conference. Part 2 (of 2) - Atlanta, GA, United States
Duration: 12 Jun 199515 Jun 1995

ASJC Scopus subject areas

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


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