Two-stage quasi-resonant converter

Ka Wai Eric Cheng, P. D. Evans

Research output: Journal article publicationConference articleAcademic researchpeer-review

1 Citation (Scopus)


A new converter makes use of two zero current quasi-resonant converters (1) which are connected in cascade. The output is regulated by adjusting the phase angle between the switching signals to the two devices. The behavior of the circuit is discussed and the equations describing its idealised behaviour are presented. Experimental waveforms are shown to be in accordance with theoretical expectations.
Original languageEnglish
Pages (from-to)136-141
Number of pages6
JournalIEE Conference Publication
Issue number324
Publication statusPublished - 1 Jan 1990
Externally publishedYes
EventFourth International Conference on Power Electronics and Variable-Speed Drives - London, United Kingdom
Duration: 17 Jul 199019 Jul 1990

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Engineering(all)


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