We’ve seen lots of power supply projects that start with an ATX PC power supply. Why not? They are cheap and readily available. Generally, they perform well and have a good deal of possible output.
Murata has announced the D1U54P series of 54mm wide 1200 Watt front end power supplies. With industry leading efficiency of greater than 94% and a power density in excess of 28 Watts per cubic inch, ...