dc/dc converter

Hello, I'm trying to implement virtual impedance in a two parallel DC-DC buck converters. Is there anyone who can help because I already read a lot of articles and did a lot of research and I can't figure it out. Thank you in advance

My simulation with a dc forward converter has a problem when I add any parallel capacitance to the inductor L3 even when I add a real diode after the L3, the problem with the parallel capacitance is that surge an extremely high peak current in the MOSFET, I don't think that's suppose to happen...

Good evening, I’m not an expert in electronic design by any means so please excuse any lack of understanding. I’m working on a current project where I need basically a linear voltage “adapter” I have an analog voltage DC signal of -10v to 10v and I need to somehow convert that to be between...

If you are using several different DC voltages inside a unit, (say 5v, 12v, 48v) ignoring efficiency, would it be better to use separate AC/DC power supplies for each voltage or use 1 AC/DC power supply for the highest DC voltage and step down the voltage with DC/DC converters from there?