Question

*3. A flyback converter is operating in CCM mode with a duty ratio of 0.4. In the same application, another option may be to parallel two half-size flyback converters as shown in the figure below, they operate at the same switching frequency, but the switches in the two converters are sequenced to turn ona half-time period apart from one another. Discuss briefly and compare the peak-to-peak ripples in the input current, is, in these two options.