Light-Load Efficiency Optimization Method

In this paper, a method of maintaining high power-conversion efficiency across the entire load range and its circuit implementations are described. The proposed method substantially increases the conversion efficiency at light loads by minimizing switching and driving losses of semiconductor switche...

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Bibliographic Details
Published in:	IEEE transactions on power electronics Vol. 25; no. 1; pp. 67 - 74
Main Authors:	Yungtaek Jang, Jovanovic, M.M.
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 01-01-2010 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Applied sciences Circuit properties Circuits Computer aided manufacturing Connection and protection apparatus Conversion Converters Core loss Efficiency optimization Electric currents Electric power Electric, optical and optoelectronic circuits Electrical engineering. Electrical power engineering Electronic circuits Electronics Exact sciences and technology light load Magnetic devices Magnetic semiconductors Magnetic switching maximum efficiency Methods Optimization Optimization methods Power conversion Power electronics Power electronics, power supplies power management Power semiconductor switches Power supplies Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Semiconductors Signal convertors Switches Performance evaluation Power converter Conversion rate light load Direct current convertor Optimization method Machining maximum efficiency Power factor correction Efficiency optimization Power electronics DC-DC power convertors Switching Implementation Optimization High power Switching conditions High efficiency Energy conversion Semiconductor switches Electric power consumption power management Power factor regulation Magnetic device
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