Or a resistor gone high in the voltage sensing divider.Possibly dried out electro caps in the feedback loop. That often causes the regulated voltage to go high.
Or a resistor gone high in the voltage sensing divider.Possibly dried out electro caps in the feedback loop. That often causes the regulated voltage to go high.
RB threw in the right direction.Possibly dried out electro caps in the feedback loop. That often causes the regulated voltage to go high.
ian field said it but I just so it when I came back to tell you it is working.Or a resistor gone high in the voltage sensing divider.
I dunno about how this will effect the inductance.glue it with a metal filled epoxy.
The photo posted earlier shows a pretty massive core gap - a few glued joins elsewhere in the core will probably be insignificant compared to that, if anything you could put on a few less turns and still get away with no core saturations under worst conditions.RB threw in the right direction.
Though I did check the caps before. So there was no cap issue.
But I found a 10K gone high in the feedback loop.
Viola ! 40V came back.
ian field said it but I just so it when I came back to tell you it is working.
It was a resistor tht gave the 60V issue
I dunno about how this will effect the inductance.
.
I will suggest that to the company.Maybe time to go LCD!
Max.
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by Jake Hertz
by Jake Hertz
by Duane Benson