[AMPS] TL-922 Filament Transformer Protection

[Jon Ogden]

>>More fundamental current goes through the resistors as the frequency goes
>>up, because of the increasing reactance of the shunt inductor. I suspect
>>that because most parasitic suppressors are 'designed' on an empirical
>>basis, very little (if any) thought is geiven to the actual dissipation in
>>the suppressor resistors.
>
>€   Indeed, which is why I wrote "Calculating Suppressor Resistor 
>Dissipation ..." (March, 1989, *QST*). 

Did you take into account the fact that resistor dissipation goes down with increasing temperature?

73,

Jon
KE9NA


--------------------------------------------------------------------------
The Second Amendment is NOT about duck hunting!


Jon Ogden

jono@enteract.com
www.qsl.net/ke9na

"A life lived in fear is a life half lived."


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