reed-switch spinner ll
modified schematic to single white LED (3.4v) through which a bemf spikes (up to 12v in this configuration) are sending back to circuit (hope to bttry too), at least they can charge capacitor or…
Experiments, inventions, patents, …
modified schematic to single white LED (3.4v) through which a bemf spikes (up to 12v in this configuration) are sending back to circuit (hope to bttry too), at least they can charge capacitor or…
just got another setup with the same idea to capture (utilize) some energy from bemf spikes (which gonna be lost anyway); it’s running longer but not as good as we wish… 🙂
some details how this setup works; for those who asked… (will remove this video later)
modified transistor’s oscillator (TROS) to coils on flyback’s cores with bemf recuperation system; got it running for some time …
just some fun with the Rodin Leve Sphere Spinner double pulse motor and guest Rave154 Light up a 75w light bulb and stuff… Yeah!
Two sides double rows of mags on bemf circuit running shaft pretty fast and making more voltage to charge a cap (two mags passing the coil at the time and from both sides of coil too). It would be even better to put another coil above the shaft; we sho…
Modified and simplified circuit to use 1.3v bttry and ½” ball magnet; got simple toy running on one AA btrry and able to charge 9v bttry.
Steel ball with four mags attached running pretty fast, and still making 160V to charge second bttry.
Made bunch of tests, so it seems coil needs juice, not voltage; the ball takes off from 1.24V (eating 0.03A) but not from 28V.
Very interesting observation. Instead of using a capacitor I’ve just shortened collector to prime bttry through diode and got looks-like self-charging mode; system keeps 12.18V, magnet running steady, and only after 2hrs it started decline very slow; b…