Piezoelectric transformers for a high power module

T. Ezaki, S. Manuspiya, P. Moses, K. Uchino, V. Caraz

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The TRANSONER piezoelectric transformer was optimized to high power by considering the sample thickness to obtain high Qm in the input side and high k in the output side. 30W was obtained from a 27 mm diameter sample that had the same thickness of 2.25 mm on the input and outside side. Furthermore, it was verified that TRANSONER can reduce the volume of conventional AC/DC adaptors txo one-third.

Original languageEnglish (US)
Pages (from-to)79-83
Number of pages5
JournalMaterials Technology
Issue number2
StatePublished - Jun 2004

All Science Journal Classification (ASJC) codes

  • General Materials Science
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering


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