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.
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering