small generator using neodymyum sphere 12.7 mm, 3,7 V baterry 600 mAh, small coil - turntable microwave motor, 3 V DC motor
https://www.youtube.com/watch?v=Y5p6oamAMZM (https://www.youtube.com/watch?v=Y5p6oamAMZM)
in the next movie we will try to obtain more energy using a 26 mm neodymyum sphere and more coils.
https://www.youtube.com/watch?v=nBV9xAqDEkA (https://www.youtube.com/watch?v=nBV9xAqDEkA)
neodymyum sphere 26 mm, Dc motor, 3,7 V baterry and 15 W 230 V led bulb ( owen bulb)
I observed that, when you are making a generator it is very important that, the stator ( the coil) to provide a total capture of the magnetic flux generated by the sphere.
In this video we are using 2 coils of 40 ohms each and a 30 mm diameter neodymium magnet sphere
https://www.youtube.com/watch?v=Ud3fMcn7GAw
in this movie I manage to light a 75 w bulb 230 V
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I have tested the small generator layout using a PWM controller for the 3 v Dc motor. Rotor : 13 mm diameter neodymium sphere. Coil : iron -less from a syncronous motor 230 V ( inside A4 laminator motor and microwaves turntable). The results :
https://www.youtube.com/watch?v=hAGewh2_wvc
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