[Elecraft] KXPA100 Input Current vs Output Power

[David Woolley]

Whilst I can't give you quantitative answers, I would expect there to be 
a constant term and a square root power term, so my guess is that 50W 
would take about 80% of the 100W current and 10W about 38-40%.

These are peak envelope currents.

-- 
David Woolley
Owner K2 06123

On 22/03/2019 14:51, Tim N9PUZ wrote:
> Is there a chart or formula that describes the input current required for a
> KXPA100 amplifier at various power output levels? In a battery operation
> scenario I'm curious about the current draw at say 50W output vs. 100W
> output.
>