Can I chain two isolated DC/DC supplies together for a higher output voltage? (Say, a 48V and a 12V to get 60V?) They'd be fed from the same 24V DC source.
I've asked a related question before (Step up DC voltage from 12-24V to 60V), and I have a schematic from the NA Simple Switcher tool for a marginally adequate 60V supply. (750mA, I will eventually need about twice that) I'm just getting back on this problem.
It occurred to me that there might be an easier solution, and it sounded like a good enough question on it's own... so here it is.
The simplest thing I can think of would be to take a 48V 2A isolated DC/DC brick and put a 12V 2A brick after it. If I disable the 12V supply until the 48V is up, would that be good enough? Would I even need to bother sequencing them?