> From: tony duell
> it's quite possible they started off at the top end of that range, have
> deteriorated over the years, and are still within spec. Of course
> nobody can prove that (unless there are records of the values meaured
> 50 years ago)
Well, I don't know about 50 years, but I know some of the restorations (where
people said they checked that their electrolytics were still withina spec)
were a while back, so _iff_ they have records of what they measured, it would
be interesting to see if there's any drift from then, to now. But I have no
idea what numbers they have, they'd have to speak to that.
> I have no idea what was measured. The capacitance value is not the
> whole story by any means. In fact the most important thing most of the
> time is ESR
Again, I have no idea what they measured, so they'd have to respond on that.
Noel
