> So you mean your output power circuit should be able to supply a
> variable Voltage output from 0 to +10Vdc @ max 20A. The load is 0.5 Ohms
> and will dissipate 200 Watts when your circuit deliver 10Vdc @ 20A.
>
> What kind of load is that?  Resistive? Inductive? Motor Inductive?
> Thermal effected (PTC/NTC)?
Roaches/crickets?

:)