Dept. of Electr. Eng., National Taiwan Univ.Chen, Rong-TaiRong-TaiChenYUNG-YAW CHEN2007-04-192018-07-062007-04-192018-07-062004-0602759306http://ntur.lib.ntu.edu.tw//handle/246246/200704191001292http://ntur.lib.ntu.edu.tw/bitstream/246246/200704191001292/1/01355155.pdfhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-8744303075&doi=10.1109%2fPESC.2004.1355155&partnerID=40&md5=818ece9444339b6c3c78923783083c76This paper presents a novel single stage push-pull boost converter with a improved integrated magnetics and ripple-free input current. It is found that the push pull converter when the duty cycles greater than 50% can simplify the front of boost-type converter to a novel single stage converter. Coupled inductor techniques provide a method to reduce the converter size and weight and achieve ripple-free current. All the magnetic components including input filter inductor and step-down transformer are integrated into a single El core. The prototype is built to demonstrate the theoretical prediction. coupled inductors, single stage, integrated magnetics, ripple-free, push-pull boost converter.application/pdf381428 bytesapplication/pdfen-USCoupled inductors; Input currents; Integrated magnetics; Push-pull boost converter; Single stage; Control system analysis; Electric currents; Electric inductors; Electric transformers; Magnetic devices; Networks (circuits); Electric convertersconference paper10.1109/PESC.2004.13551552-s2.0-8744303075http://ntur.lib.ntu.edu.tw/bitstream/246246/200704191001292/1/01355155.pdf