In Reply to: RE: B- voltage? posted by Tre' on May 19, 2016 at 08:40:15:
So, given you'll need around -75, you want the supply capable of say, -85V...a doubler with ~30VAC and a few hundred mA should suffice. might as well put a wee inductor in there as you build a Pi filter. 50V caps on the first stage, and 100V for the second. Nichicon Muse or Elna Silmic ii should be quite adequate...:)
cheers,
Douglas
Friend, I would not hurt thee for the world...but thou art standing where I am about to shoot.
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Follow Ups
- RE: B- voltage? - PakProtector 09:55:07 06/09/16 (0)