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Proceedings Paper

Design and analysis of a switching power with high power factor
Author(s): Shuangbao Ma; Yong Xue
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Paper Abstract

This paper designs a switching power with high power factor, which has the standard input 220V AC, and the adjustably output voltage range form DC 30V to 36V, the maximum output current can be to 3A. It designs the main circuit, the PFC control circuit, the measurement circuit, and also calculates the important parameters of these circuits. From the test results, this power has a high power factor,output voltage stability and so on.

Paper Details

Date Published: 11 July 2009
PDF: 5 pages
Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 74902U (11 July 2009); doi: 10.1117/12.836882
Show Author Affiliations
Shuangbao Ma, Wuhan Univ. of Science and Engineering (China)
Yong Xue, Wuhan Univ. of Science and Engineering (China)


Published in SPIE Proceedings Vol. 7490:
PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering

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