Switching power converters with improved lossless snubber networks

摘要: Novel four-terminal lossless snubber networks for use in switching power converters is described. This network formed by a first series connection of capacitor and diode, second comprising sub-series an inductor diode third diode. The four terminal designed to be inserted between the source controllable switch will reduce maximum stress which exposed during off appropriately selecting values capacitance inductance. Power employing novel topologies are also presented.