6v6audio
Newbie level 4
Hi,
I have a tube circuit with a B+ of about 300volts. I want to control the B+ with a mosfet, like the irf350. put a pot on the gate to control the B+.
Can anyone help me or poiunt me to a similar circuit or a forum where this is more appropriate?
Thanks
I have a tube circuit with a B+ of about 300volts. I want to control the B+ with a mosfet, like the irf350. put a pot on the gate to control the B+.
Can anyone help me or poiunt me to a similar circuit or a forum where this is more appropriate?
Thanks