CAD tools for electric design and simulation of push-pull topology power processors

Abstract

Computer-based design tools for the electrical design of power converters have been developed for various topologies including push-pull, full-bridge, half-bridge, and others. The tools are intended to lay the foundation of the design through optimal values for key components. An example push-pull converter is used for illustration. Simulation tools play an important role in the design cycle; they are used to conform the design and predict performance under various conditions. A system-level simulation tool for power electronics has been developed, and its use is illustrated with reference to the push-pull converter. Measurements on the breadboarded converter are presented to confirm the usefulness of the design and simulation tools.