Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
권호 표지

Voltage Gain and Efficiency Analysis of Piezoelectric Transformer using Lumped constant Equivalent Circuit

집중 등가회로를 사용한 압전 변압기의 승합비 및 효율 해석

  • Published : 1998.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

The load characteristics on the voltage gain and efficiency were analyzed using a lumped constant equivalent circuit of the piezoelectric transformer. These analytical results were confirmed by experiments. Theoretical values of voltage gain were nearly constant with experimental ones. However, It was shown that theoretical values of efficiency is higher than experimental ones.

Keywords

References

  1. IEEE PESC Record Piezoelectric Transformer Operating in Thickness Extentional Vibration and it's Application to Swiching Converter T. Zaitusu;O.Ohnishi;T.Inoue;M.Shoyama;T.Ninomiya;F.CLee
  2. IEEE PESC Record Steady-state characteristics of the push-pull piezoelectric inverter M. Shoyama;K. Hirikoshi;T. Ninomiya;T. Zaitsu;Y. Sasaki
  3. IEEE PESC Record Powering Neon lamps Through Piezoelectric Tranceformers P.J.M. Smidt;J.L. Duaarte
  4. Electronic Comp. Symp. Proc. Ceramic Transfomer and filters C.A. Rosen
  5. IEEE Ultrasonics Symposium Third Order Longitudinal Mode Piezoelectric Ceramic Trans former and It's Application to High-Voltage Power Inverter S. Kawashima;O. Ohnishi;H. Hakamata;S. Tagami;A. Fukuoka;T. Inoue;S. Hirose