Application of a novel parallel regulation technique in a two output forward converter

Abstract

Techniques based in parallel post-regulation eliminate cross-regulation between the different outputs of multi-output converters and achieve good efficiency by handling only a percentage of the power delivered to the output. This work describes a simple implementation of such a regulation mechanism in a two output forward converter. Moreover, the development of a complete steady state and low signal model ensures proper design and implementation. The model shows the inherent simplicity of the regulation procedure, similar to that of classical PWM regulators.