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In Reply to: RE: Class A push-pull posted by dave slagle on December 10, 2024 at 07:07:37:
"If you double the load and keep inductance constant with a triode, not much bad is going to happen."
It's not just about the tube and the load line. When the reflected load impedance increases, AC voltage across the transformer also goes up. That causes earlier saturation, particularly at low frequencies where core flux is greatest. And on the subject of triode VS pentode, it seems to me that NFB (required in the case of the pentode, but not the triode) levels the field when analyzing the source impedance seen by the transformer.
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- RE: Class A push-pull - Triode_Kingdom 20:43:46 12/10/24 (0)
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