[spinning power supply]

Thanks for the welcome. I could mount a permanent magnet close, but it would be off center. How close would it need to be? How many cycles per second are we looking for? I will be looking for a max of 5v, about 300 mA, and bout 1-1.5 W.

[spinning power supply]

I need to find or design a dc generator of sorts that will generate energy when spun in a circle. It will be fixed to a rotating object. I need to have power at the center of the rotating object but cannot have a cord or wire as the piece needs to stay mobile. A switch with a battery is not an option as the continuous replacement of the batteries would be very impractical. Does anyone have any suggestions.

Thanks,
Dino