06-07-2020, 07:10 PM
Hi
Disconnecting the raw bias supply from the bias pots for cathode mode takes away any divider action offered and B- is then unlimited. Add a zener as described - it should have been there to start
Disconnecting the raw bias supply from the bias pots for cathode mode takes away any divider action offered and B- is then unlimited. Add a zener as described - it should have been there to start


