Idea!! Capacitor charge in lower part of a sinus voltage
Hello! I need an idea of how to charge a capacitor when a the voltage is in decay on a sinus voltage wave form ( only the positive side).
The blue part of the image.
I need to conserve that energy somewhere, look at the blue side of the image. I can't do it in a capacitor.
It is produced by magnet over coil.
PS: Its just a bad drawing, nothing is child proof, I need an idea of how to conserver that ( blue on the image ) energy somehow(eg. condenser, battery, etc) or at least much of it.
if you have an oscilloscope and if you can make a video demonstrating I can pay 30-40$
I would need for you to produce a sine wave like from a generator (coil + magnet) and save the "going down sine" energy somehow, is this making any sense?