Peter:
After putting in a new SMPS (Newer SMPS), I have had no failures. I would like to repair the SMPS I pulled but it has not failed yet. This is why I think its a current sense problem.
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On Aug 29, 2022, at 4:56 PM, peter bunge <bunge.pjp@...> wrote:
?
Rich,
Mine are all Sprague and the more I test the?less I think they?are the?problem,?but.....? I should test one.
Right now it is running rock solid.
Has your's failed again? You said you had eliminated A8 as the problem? I have seen dipped tantalums short but they stay shorted.
Peter
On Mon, Aug 29, 2022 at 4:38 PM Rich Miller via <av8torrich=
[email protected]> wrote:
Peter:
While I cannot answer your question directly, the capacitor's in mine are Nippon¡¯s. I have seen those last forever without fault. They were sparing no expense in this department when making the supply.?
Off the top of my head, I can¡¯t think of anything I have seen inside this supply that would short intermittently and then recover.?
I had to leave the office, so I am not in front of the supply any longer.?
