Weighted Voltage Mode Control of Multiple Output Forward Converter for PC Power Supply

PC 전원용 다중출력 포워드 컨버터의 가중치 전압 모드 제어

In this paper the PC power supply is studied from the point of system stability. The power stage model of a multiple output forward converter with weighted voltage mode control is derived including all the major parasitic components and the small signal model is also derived. Determination of the weighting factors and a design procedure for the loop compensation are presented. Finally the model is verified through the simulation of three output forward converter with SABER.