|[AMRadio] Mod Transformer Available|
k4kyv at hotmail.com
Tue Sep 27 13:12:41 EDT 2005
>The ratings are 5500 primary 1.14 KVA, and 5500 secondary
>198 Amp DC.
>I don't know what you mean by don't add up! The discussion
>was pertaining to the use of this particular transformer, in
>conjunction with a specific set of tubes, and RF stage.
>What doesn't add up?
The stated ratings of the transformer. 1.14 kva means it is rated for about
a kw of audio (theoretically 1140 watts with perfert power factor) just
call it a kw to account for some inevitable phase shift. That means it
should be designed to modulate 2 kw DC input. But with the current rating
of .198 amps, to get 2 kw DC input, you would need 10,101 volts on the
plate. The rated load impedance is 5500Ω. 10 kv @ 198 mills is
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