Selection of the Power Components for a Phase-Shifted Full-Bridge Converter with Current Doubler

In this paper a method for selection of power components based on mathematical derivation of currents and voltages equations is presented. The key benefit is very practical and it can be easily implemented in engineering math software (e.g. Mathcad). This method is applied for selection of components for a Phase-Shifted Full-Bridge converter with current doubler. This approach could be used for other type of converters if is correctly adapted. Simulations are performed to prove the consistency of the results.