Project for EECE 580/680
Due on 5th of May
Weightage on Final Points: 40%
1) Design a Flyback Converter with DC input Voltage ranging from 130 V to 380 V and output voltage
controlled at 12 Volts and power of 20 W. The output voltage ripple is <1% of the DC value. Show
the switch voltage and current rating, diode voltage and current rating, transformer turns ratio.
2) For the same converter please design a peak current mode controller for controlling the output
voltage from 10% of full load to full load.

Show the design steps and considerations for the electrical circuit of the converter.
Show the design steps and consideration for the controller
Use MATLAB and LTSPICE for your design and validation.
Plot step change in load and input voltage to validate the stability of the converter.



欢迎咨询51作业君