Piezoelectric transformer converter with PWM control

Toshiyuki Zaitsu, Tamotsu Ninomiya, Masahito Shoyama

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A piezoelectric transformer (PT) converter with PWM control is presented. The combination of an active-clamp circuit and a resonant circuit makes it possible to control the output voltage of the PT converter with PWM at a constant switching frequency. The PT converter circuit is evaluated using an AC analysis, and a design procedure is presented. The PT converter implemented on a printed circuit board is experimentally evaluated and a good controllability is successfully achieved.

Original languageEnglish
Pages (from-to)1035-1044
Number of pages10
JournalIEICE Transactions on Communications
VolumeE80-B
Issue number7
Publication statusPublished - Jan 1 1997
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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