Quote:
Originally Posted by What's_nitro?
...Nah but the components must be very close to perfect resonance to have that degree of potential difference in the back EMF signal. It makes sense- huge inductor, low frequency drive... Throw a cap in there and have some real fun!
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No resonance involved really. Just a matter of a large value inductor. And a cap would make it less: When the inductor is charged, so it the cap. But when power is removed, the magnetic field collapses inducing an opposite voltage spike. This would have to discharge the cap (since the voltage is reversed) and then charge it back up, and would just lessen the spike effect.
Quote:
Originally Posted by littlegiant
Interesting experiment there. By the way will you be including minis like the mini-lst in your rc speed calculator?
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Provide the tooth counts of the gears involved and I'll add them. It's due for an update soon anyway, so the more I can stuff in there, the better.