DocumentCode
2766890
Title
Implementation of a switching mode power supply with ZVT power factor correction
Author
Lin, Bor-Ren ; Huang, Shih-Jung ; Huang, Chun-Hao
Author_Institution
Dept. of Electr. Eng., Nat. Yunlin Univ. of Sci. & Technol., Taiwan
Volume
2
fYear
2003
fDate
17-20 Nov. 2003
Firstpage
1402
Abstract
This paper presents a switching mode power supply with zero voltage transition (ZVT) technique to achieve power factor correction based on a commercial available IC. To reduce the switching losses and obtain a high efficiency power supply, a ZVT-based boost converter is used in the front stage to obtain a high power factor. An asymmetrical half-bridge converter is used in the output side to obtain a stable DC voltage. The complete experimental results based on a laboratory prototype were shown in the paper.
Keywords
DC-DC power convertors; bridge circuits; power factor correction; switched mode power supplies; ZVT power factor correction; ZVT-based boost converter; asymmetrical half-bridge converter; stable DC voltage; switching loss; switching mode power supply; zero voltage transition technique; Capacitive sensors; Capacitors; Power factor correction; Power supplies; Reactive power; Resonance; Switches; Switching circuits; Switching loss; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2003. PEDS 2003. The Fifth International Conference on
Print_ISBN
0-7803-7885-7
Type
conf
DOI
10.1109/PEDS.2003.1283187
Filename
1283187
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