Design guidelines for DC/DC converter using piezoelectric transformer

M.J. Prieto; J. Díaz; Jérémy Martin; F.F. Linera; F. Nuño

doi:10.1109/iecon.2002.1187480

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Design guidelines for DC/DC converter using piezoelectric transformer

M.J. Prieto J. Díaz Jérémy Martin F.F. Linera F. Nuño

Year: 2003 Vol: 1 Pages: 49-54

DOI: 10.1109/iecon.2002.1187480

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Abstract

Piezoelectric transformers (PTs) have lately been looked upon as an attractive solution to reduce size and weight in AC/DC converters. This paper presents a topology that includes such a device while minimizing the number of additional components required for an adequate performance. An 8 Watt AC/DC adapter (110 V/sub AC/, 12 V/sub DC/) operating at frequencies around 500 kHz is obtained using this topology.

Keywords:

Transformer Converters Electrical engineering Forward converter Topology (electrical circuits) Piezoelectricity Electronic engineering Flyback converter Engineering Computer science Voltage Boost converter

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Advanced DC-DC Converters

Physical Sciences → Engineering → Electrical and Electronic Engineering

Wireless Power Transfer Systems

Physical Sciences → Engineering → Electrical and Electronic Engineering

Innovative Energy Harvesting Technologies

Physical Sciences → Engineering → Mechanical Engineering

Design guidelines for DC/DC converter using piezoelectric transformer

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