Re: Thanks for hanging in there with me!
Yep, since FET's gate does not draw a current at all.
athos56 said:Ok how about this, 1k on gate and screen. Now, for the leg to the VR tubes, would you calculate the resistor like normal to set the current through the tubes?
Yep, since FET's gate does not draw a current at all.
I've used this design with good results for a screen grid regulator.
http://www.antiquewireless.org/otb/resto0504.htm
http://www.antiquewireless.org/otb/resto0504.htm
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.