Re: modding a 24V PSU to 12V
Its not that easy!!! You can reduce the output voltage, but because the transformer and series regulation transistor bank are a "matched pair", you will have to reduce the output current as well, otherwise you will rapidly exceed the dissipation limits of the series regulator bank.
I might add that it seems to be a "monster" power supply. sixteen output transistors!!! although there is no type numbers on your circuit
Joe
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