TKPE - The Transactions of The Korean Institute of Power Electronics

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Title	Self-Oscillating Flyback Converter for Reducing Standby Power
Authors	Young-Nam Yoon ; Doo-Hee Jang ; 盧Chung-Wook Roh ; Sang-Kyoo Han ; Jong-Duck Kim ; Sung-Soo Hong
DOI	10.6113/TKPE/2010.15.1.1
Page	pp.1-8
ISSN	1229-2214
Keywords	Self-oscillating; Flyback converter; Standby power
Abstract	This paper presents the self-oscillating flyback converter for reducing standby power without a control-IC. The proposed self-oscillating flyback converter includes a DC-Blocking capacitor for reducing constant power loss of initial switching path of a conventional self-oscillating flyback converter. it's possible to reduce the standby power to 1W and power efficiency. To confirm the validity of proposed system, comparison of conventional system, verification of experimental results is presented by realization of 35W power system.