Back Pulse Current Generator

[joellagace]

Hi Joel

Happy experimenting!

1)  What E2matrix said needs to be addressed.  Focussing on current is no better than mentioning voltage alone.  So whats the entire picture?  and it also depnds on the load that you are charging.

The picture shows the output voltage. So I did the math and give or take these are the results. 9 X 0.010 = 0.09 input. And 2.5 X 0.047 = 0.1175 output

[wistiti]

Nice work Joël!
Can you please draw a schematic of your both setup? It may claryfy your experiment.
Thank you for sharing!

[verpies]

There was an entire thread about a similar experiment.  Follow this link to see it.

The circuit presented there performs a recovery of the energy contained in the "back pulse", as you call it, back into a capacitor.
This circuit works the same even if the inductor L1 is a lone coil without any motor rotor nearby.