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Model 77 wirewound resistor wattage question
Radioroslyn
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Posts: 7,285
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Joined: Dec 2009
City: Roslyn Pa
#2

04-03-2021, 11:10 AM
Hi Joe and welcome,

I roughed it out the 250 ohm section and came up with 3w. You'll want the triple that so it won't get flaming hot. 7.5 w would fit the bill. The 800 section is the "cathode" resistor for the 45's. A couple of watts is fine.

GL
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
(This post was last modified: 04-03-2021, 11:18 AM by Radioroslyn.)
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RE: Model 77 wirewound resistor wattage question - by Radioroslyn - 04-03-2021, 11:10 AM



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