Re: HP-8753E Power Cycles at Start Up
|
The 5v supply MUST have a load on it or the other supplies will not be regulated?correctly (in the manual). I am running it connected to the 8753B and an easy test is to 'scope the trip EN to the reset timer and add more load until it trips. I can also jumper a resistor to force a trip as well. It is worth learning about anyway. Peter
On Mon, Aug 29, 2022 at 10:59 AM Rich Miller via <av8torrich= [email protected]> wrote: Not to pile on - I have run the supply outside the case for over an hour. I see no ripple which would alarm me or make me suspect I have a bulk capacitance issue. I too am leaning towards overload trip point. I suppose I will have to figure out some way to load this supply down.?
|
