A New Control Method Using JFET for an Off-line Flyback Converter with Low Stand-by Power Consumption

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To reduce stand-by power consumption in an off-line flyback converter, a number of control methods are used. This paper reviews the conventional method to reduce stand-by power in the off-line flyback converter. A new control method is proposed to reduce power consumption in an input filter part using a junction field effect transistor with maximum sampling period. The proposed control method has been implemented in 0.5μm BCDMOS technology. The validity of the proposed control method is verified by a prototype off-line flyback converter.
Publisher
IEEE
Issue Date
2011-05-30
Language
ENG
Citation

Power Electronics and ECCE Asia (ICPE & ECCE), 2011 IEEE 8th International Conference on, pp.480 - 486

URI
http://hdl.handle.net/10203/170633
Appears in Collection
EE-Conference Papers(학술회의논문)
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