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Old 31st May 2009, 02:46 PM   #1
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Default 485V Regulated Power Supply

Hi!

Anyone have schematic for 485V/1A max regulated power supply (for tube amplifier, of course).

Thanks in advnace.
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Old 31st May 2009, 03:05 PM   #2
SY is offline SY  United States
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Take a look at Jan Didden's circuit in Elektor. Easily scalable, high performance, and relatively bulletproof.

http://www.linearaudio.nl/t-reg-1.htm
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Old 31st May 2009, 05:44 PM   #3
iko is offline iko  Canada
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Quote:
Originally posted by SY
Take a look at Jan Didden's circuit in Elektor. Easily scalable, high performance, and relatively bulletproof.

http://www.linearaudio.nl/t-reg-1.htm
sy, I could find no data on Jan's regulator performance, anywhere. I too need something like that but am a bit reluctant to invest in building it especially because I couldn't find even anecdotal evidence about its performance.
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Old 31st May 2009, 06:31 PM   #4
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Quote:
Originally posted by ikoflexer


sy, I could find no data on Jan's regulator performance, anywhere. I too need something like that but am a bit reluctant to invest in building it especially because I couldn't find even anecdotal evidence about its performance.
There are a number of links, and output impedance graph. Data is scattered across article.
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