The downside of voltage doublers needs to be recognized, though- worse load regulation.
yes this topology could have poor regulation, but this can be offset by:
1. low resistance secondary windings
2. higher valued filter caps, say 1000ufd caps.
with load currents never exceeding 1 ampere, regulation will be more than acceptable...
i am putting up a teeve tube amp using this psu topology:
An externally hosted image should be here but it was not working when we last tested it.
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The downside of voltage doublers needs to be recognized, though- worse load regulation.
Class A anyone?
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