I have (locally available and cheap)a switching regulator which can take 37V input, but I need to drive from a 60V source. can i use a arrangement like this?
Thanks .That solved my first issue in a disappointing way Hi!.
Then, I need to derive +5V @1A and 12V @ 1Amps from a varying supply (40vDC to 60VDC).
( I have measure and display this input voltage, that is what I am going to do )
What would you recommend I should do to get my DC rails?