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Such supplies are often realised with dedicated
integrated circuits nowadays but it's still interesting
to give a look at old designs to understand the basics.
A fixed supply of 6,
9 or 12V, max output 1A.
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| A
variable supply 0-15V, max output 1A. |
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| A
fixed supply 53V, max output 2A. |
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Schematics by Rainer zur
Linde from his book "Build your own Audio Valve Amplifiers".
Output 190-320V up to 50mA. |
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