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In Reply to: RE: Lower filament voltage question.... posted by FenderLover on May 28, 2015 at 07:25:40:
Ohms law, a 6.3 volt filament that draws 1 amp 6.3/1 = 6.3 ohm filament, running the filament at 5V is 5/6.3 = .794 amps.twystd
Edits: 05/28/15
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Follow Ups
- Less actually - twystd 13:16:26 05/28/15 (2)
- No, I believe it's the heat in watts that is important. - FenderLover 14:47:31 05/28/15 (1)
- RE: No, I believe it's the heat in watts that is important. - twystd 15:38:37 05/28/15 (0)