Three new DC-to-DC Single-Switch Converters

Barry W. Williams, Mona Fouad Moussa

Abstract


This paper presents a new family of three previously unidentified dc-to-dc converters, buck, boost, and buck-boost voltage-transfer-function topologies, which offer advantageous transformer coupling features and low capacitor dc voltage stressing. The three single-switch, single-diode, converters offer the same features as basic dc-to-dc converters, such as the buck function with continuous output current and the boost function with continuous input current. Converter time-domain simulations and experimental results (including transformer coupling) support and extol the dc-to-dc converter concepts and analysis presented.


Keywords


dc-to-dc converters; switch mode power supplies; dc-to-dc power conversion

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References


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DOI: http://dx.doi.org/10.21622/resd.2017.03.2.196

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