Super-Regulator Power Supply for Amplifier

[Dante]

Hello,

I'm in a quest for a Super-Regulator Power Supply similar to the Super Regulator (Jung/Jan Didden)
that would be able to produce a voltage between 70V and 75V and for a maximum of 500mA.

Does anyone know if this exists, and where I could find this circuit?

Thank you all for your help.

 

[Dante]

Oups, I forgot to mention, I need a plus and minus voltage.

 

[jan.didden]

The superreg could handle that with a high-voltage opamp and suitable reference and feedback divider. The articles gives guidance for customization.

Jan

 

[Dante]

Absolutely wonderful, exactly what I was looking for. I will study it starting today, it will solve my problem.

A million thanks, Jan.