I need a higher current power supply for an upcoming job.
Minimum requirements are 12V and 20A. (Preferably closer to the 6652A 20V, 25A though)
The application will be switching from ~mA to a max of about 20A load with a high side switch on the board, so the supply needs to handle load transients. The pulse on time could be anywhere from 10ms to many seconds.
I'm looking at a HP 6652A, but before I commit to this particular boat anchor I figured I'd see what you guys think would be other options in the used price/performance range. New would be great but if we are talking thousands of dollars I'll just get the 6652A.