> >>=80 With Eimac's *Care and Feeding of Power Grid Tubes* formulae, Q is
> >
> >>Definined as RL divided by the reactance of C1. There is no approximation.
> >
> > Eimac neglected to alert the reader to the fact that they used an
> >approximation.
> >
> ? Where is the alleged approximation problem in the Care and Feeding
> formulae?
>
>
It's not an alleged approximation...its a real one ! I'm surprised you'd ask
this question since this exact point has been hashed over several times here on
the refelctor. Its also detailed well in the spreadsheet I sent you.
Phil
>
> Rich...
>
> R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures
>
>
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