Excel file for designing a switch mode power supply. A design example is provided for a power supply with the following specifications: Vin=176-275Vac Single Phase, Vout=27.22Vdc, Iout=90A, Power Factor Correction input, Full Bridge, Phase Shift Soft Switching, Center Tap DC/DC stage.
Designed for packaging: 2.5" x 5.0" x 11.0" - 17.8W/in3 !
You can change the input data to design a different power supply, with output power between 500W and 6.75kW, and output voltage between 1.5V and 540V.