[AMPS] Pi-Net math
Peter Chadwick
Peter_Chadwick@mitel.com
Wed, 11 Aug 1999 17:13:15 +0100
Rich says:
>? It seems to me that when a tube is turned fully on, it looks like a
>fairly low R. For example, an 8877 has about 250v drop when it is
>drawing 3.1A of peak current.
Don't you have to use the AC resistance here, i.e. dVa/dIa, rather than
Va/Ia?
73
Peter G3RZP
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