To: | amps@contesting.com |
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Subject: | Re: [Amps] RCA load impedance calculation |
From: | Steve Thompson <g8gsq@eltac.co.uk> |
Date: | Tue, 11 Apr 2006 09:02:09 +0100 |
List-post: | <mailto:amps@contesting.com> |
Peter Chadwick wrote: > Isn't the load impedance Rl = Vs*2/2Po > Vs*2 is the peak to peak anode voltage swing squared > Po is the max output power I was about to make the same comment - except Vs is the supply voltage, not the peak-peak swing. Where the anode/collector/drain doesn't go down to 0V, use (Vs-Vmin) in place of Vs. It's a first approximation as it assumes that the voltage swing is a sine wave. Steve _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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