[TheSignalPath] wanted to repair a broken Instek PSW80-40.5 because it has a lot of output for a programmable power supply — 1,080 watts, to be exact. This isn’t a cheap supply — it looks ...

But the next-gen version of this design steps it up to 1,000 watts — a full kilowatt ... thanks to standard PSU rail connections on top of the card. This also means that standard, non-BTF ...