Improvement of Boost Circuit Based on Fly-Back Switching Power Supply
A kind of self-couple transformer voltage-elevating fly-back circuit topology is presented in this paper, and analyses the operating principle in detail. A voltage-elevating fly-back type DC-DC convertor based on theory is designed. Finally, the feasibility of self-couple transformer voltage-elevating fly-back circuit is testified by experiment.
Y. Chen et al., "Improvement of Boost Circuit Based on Fly-Back Switching Power Supply", Advanced Materials Research, Vols. 588-589, pp. 496-500, 2012