Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 1997.11a
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- Pages.177-181
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- 1997
A Study on the Porperties of Piezoelectric Transformer with a Thickness Vibration Mode
두께방향 진동형 압전트랜스포머의 특성에 관한 연구
Abstract
A new piezoelectreic transformer is proposed as a key device for high power transimssion. The piezoelectric transformer made of lead titanate solid solution creamic is operated with a thickness extensional vibration mode. This transformer can operate at high frequency aver several megahertz with about 90% high efficiency.
Keywords