Seeking OverUnity through Resonant Inductive Coupling

[kolbacict]

do geometric dimensions matter? Should it be a torus of the correct form?

[gyulasun]

Hi CoastieRM2,

Would like to ask if your scope shows an unloaded output waveform or you have a load across the output?
If it is an unloaded waveform, how does it change when you use say a 100 or 1000 Ohm load resistor? (resistor value is your choice)

As per your input and output scope shots, you definitely have higher output voltage with higher duty cycle and frequency, compared to the input, respectively.

Another 'nasty' question would be how the input power draw changes when you load the output with a 100 or 1000 Ohm resistor? (resistor value is your choice)

Thanks for showing this interesting setup.
Gyula

[CoastieRM2]

Hi gyulasun,

Have been attempting to upload scope screen shots reflecting a 120 Ohm load across the output.  Don't know if the system is busy or what but can't seem to get images up. Briefly, however, the output drops off while the input remains constant. Will keep trying to upload images.

[CoastieRM2]

Hi gyulasun,

Here are the screen shots . . .

[kolbacict]

torus from a children's pyramid, irregularly shaped. It did not give anything different from a simple inductor.