>> RL depends on the ZSAC
? Because ZSAC controls conduction angle. In the RL formula, the
constant in the denominator changes with Class of operation -- i.e.,
conduction angle. See *Care and Feeding ... * for more info. .
>RL depends on plate voltage swing and peak plate current. Admittedly,
>increasing the idling current should increase the plate current at the peak
>of the current pulse (grid most positive,
? peak anode current is limited by the emissivity of the cathode.
>.....why are some tubes more linear than others?
? beats me. One guess is grid placement.
- cheers, Peter
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