In Reply to: RE: Filament bias posted by Caucasian Blackplate on August 6, 2017 at 10:04:34:
Not to be dismissive but -5v filament bias from a 4 ohm resistor and 1.25A of current gets me 10 ma current and 170 volts plate just as Ale Moglia's plate curves allow me to predict. For me it works and all this discussion about average bias I find difficult to understand. But thanks for taking the time to try and explain. Perhaps I should just buy a nice transistor amp, which I understand even less ;)
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Filament bias - vetmedrobert@gmail.com 16:12:15 08/06/17 (1)
- RE: Filament bias - Thomas Mayer 23:55:26 08/06/17 (0)