E ernst rubb New Member Dec 7, 2010 #1 Hello! I'm a new member here . . . I need 12.6 vcc for a 12av6 vacumm tube's filaments, and I want to get it from a 120/6.3 transformer. I think a voltage doubler would give me more than that . . . any idea? Thank you!
Hello! I'm a new member here . . . I need 12.6 vcc for a 12av6 vacumm tube's filaments, and I want to get it from a 120/6.3 transformer. I think a voltage doubler would give me more than that . . . any idea? Thank you!
MikeMl Well-Known Member Most Helpful Member Dec 7, 2010 #2 Here are two circuits, either of which might work. These were optimized for 50Hz line. Attachments DF116.png 34.7 KB · Views: 145