@misc{10481/55540, year = {2018}, month = {12}, url = {http://hdl.handle.net/10481/55540}, abstract = {In this article, an innovative power adaptor based on the asymmetrical pulse width modulation (PWM) flyback topology will be presented. Its benefits compared to other state-of-the-art topologies, such as the active clamp flyback, are analyzed in detail. It will also describe the control methods to achieve high efficiency and power density using zero-voltage switching (ZVS) and zero-current switching (ZCS) techniques over the full range of the input voltage and the output load, providing comprehensive guidelines for the practical design. Finally, we demonstrate the convenience of the proposed design methods with a 65 W adaptor prototype achieving a peak efficiency of close to 95% and a minimum efficiency of 93.4% at full load over the range of the input voltage, as well as a world-class power density of 22 W/inch3 cased.}, organization = {This research is financed by Infineon Tecnologias AG.}, publisher = {MDPI}, keywords = {Adaptor}, keywords = {Flyback}, keywords = {Power density}, keywords = {Efficiency}, keywords = {MOSFET}, keywords = {GaN}, title = {Resonant Hybrid Flyback, a New Topology for High Density Power Adaptors}, author = {Medina-Garcia, Alfredo and Schlenk, Manfred and Morales Santos, Diego Pedro and Rodríguez Santiago, Noel}, }