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Old 31st December 2009, 05:58 PM   #21
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Going back to the original post: Get yourself a copy of Morgan Jones Valve Amplifiers as there is a lot of information on SS PSU theory and design, without too much audiofoolery.
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Old 31st December 2009, 11:49 PM   #22
AJT is offline AJT  Philippines
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Quote:
Originally Posted by SY View Post
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:
Click the image to open in full size.

Last edited by AJT; 31st December 2009 at 11:53 PM.
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Old 1st January 2010, 10:03 AM   #23
dhaen is offline dhaen  Europe
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Quote:
Originally Posted by SY View Post
The downside of voltage doublers needs to be recognized, though- worse load regulation.
Class A anyone?
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