Print Email Facebook Twitter An Investigation of 800kHz Flyback Title An Investigation of 800kHz Flyback Author Wang, K. Contributor De Haan, S. (mentor) Pansier, F. (mentor) Faculty Electrical Engineering, Mathematics and Computer Science Department Electrical Power Engineering Programme Power electronics Date 2013-10-31 Abstract A 800kHz flyback with input voltage 350V and output 20V, 150W is designed in this thesis. The goal of the investigation is to reveal the problems during the designing process when flyback converter goes to high frequency. Because of the fact that boundary conduction mode (BCM) operation exhibits the lowest possible switching losses, the investigation is to reduce those losses as low as possible and is done on BCM, as that way of operation looks most suitable. The outcome shows the feasibility of the high frequency flyback converter and some precautious for future design. A simulation model is made that well matches the real circuit waveforms. Subject fly-backBCMswitching losstransformerfeasibilitysimulation model To reference this document use: http://resolver.tudelft.nl/uuid:229e5ce0-73e7-4338-8c15-3b632079beab Part of collection Student theses Document type master thesis Rights (c) 2013 Wang, K. Files PDF An_Investigation_of_800kH ... lyback.pdf 2.18 MB Close viewer /islandora/object/uuid:229e5ce0-73e7-4338-8c15-3b632079beab/datastream/OBJ/view