shunt regulation??

[AudioGeek]

I need to build a SS shunt regulation for a 200v power supply..

Is there some general information on this that someone can point me too?

 

[fdegrove]

Hi,

What's the expected current draw from your circuit?

In the meantime, some general info on shuntregs can be had here:

SHUNT REGULATION

Cheers,😉

 

[agent.5]

http://www.tubecad.com/january2001/


http://www.tubecad.com/july99/page12.html

 

[AudioGeek]

current draw

At the moment it is approx 10mA... but i might increase it up to 20mA per channel.

maybe I can use a el84 for the shunt element?

 

[fdegrove]

Hi,

maybe I can use a el84 for the shunt element?

With a 20mA load you sure could do that.
Any ideas how you're going to reduce ripple with that shunt?

Cheers,😉