You may not find the exact voltage but Digi-Key has caps rated 6800 mfd @ 100 volts. You can find them at www.digikey.com .
Norm
: Can anyone provide a source for these beasts. I can't seem to find them anywhere. Any assistance you can provide would be great. Thanks.
How many? What size are they? Any idea what the ripple current is (first approximation - same as the DC load) I might have some 6800 or 8200 uF caps in 1 3/8" or 2" diameter, with screw terminals.