In Reply to: RE: Question about recapping a Dynaco ST70 posted by Tre' on July 10, 2014 at 14:11:02:
I gave the simplified answer. As the capacitance goes up, the conduction angle goes down, and peak current goes up.
Rectifiers can take significant repetitive short-term overloads due to the electron cloud surrounding the cathode, so in most cases there should be no problem. If it does cause a rectifier to have a short life, an input choke can be inserted (low resistance, moderate inductance, enough to increase conduction angle).
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- Yeah, you're right... - Lee of Omaha 10:04:41 07/12/14 (0)