DocumentCode :
391949
Title :
Design guidelines for DC/DC converter using piezoelectric transformer
Author :
Prieto, Miguel J. ; Diaz, Juan ; Martín, Juan A. ; Linera, Francisco F. ; Nuno, Fernando
Author_Institution :
Univ. de Oviedo, Gijon, Spain
Volume :
1
fYear :
2002
fDate :
5-8 Nov. 2002
Firstpage :
49
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 VAC, 12 VDC) operating at frequencies around 500 kHz is obtained using this topology.
Keywords :
AC-DC power convertors; DC-DC power convertors; piezoelectric devices; transformers; 110 V; 12 V; 500 kHz; 8 W; AC/DC adapter; AC/DC converters; DC/DC converter; piezoelectric transformer; Circuit topology; Equivalent circuits; Frequency; Guidelines; Impedance; Inductors; Low pass filters; RLC circuits; Resonance; Switches;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN :
0-7803-7474-6
Type :
conf
DOI :
10.1109/IECON.2002.1187480
Filename :
1187480
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=391949
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