auto switch-off a device circuit when full charge

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Metzen said:
I explain now that the motor spins an alternator that feeds the battery, that's why I need it to stop when it's at full charge.
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Oh, a perpetual motion machine . In that case I wouldn't bother building the circuit I posted, as the battery will never reach full charge . Because of motor and alternator inefficiency,the energy taken from the battery in driving the motor will always be more than the energy put into the battery by the alternator.
 
alec_t said:
Because of motor and alternator inefficiency
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could you explain what would it make it not charging more than it spends?
I heard something like. as magnets push the coil's electrons the "effort" needed to push them grows. Do you mean that "effort" needed will overcome the motor's torque?
I'd give it a try.
 
Motors and alternators have energy losses due to bearing friction, air resistance, coil heating, eddy currents ......
Science says you can't get out more energy than you put in. Read up on "Second Law of Thermodynamics".
I heard something like. as magnets push the coil's electrons the "effort" needed to push them grows.
Click to expand...
Probably someone's poor attempt at explaining inductance, or back-emf, or .....?
Metzen said:
I'd give it a try.
Click to expand...
Knock yourself out .
 
yeah man! Tesla didn't believe 2nd law aplied to electrics.
I'll tell you what, I get it set up and if it actually charges more than it uses, you teach me how to build and configure that chip, deal? I think you'll be around by then... haha I mean it will take me some time.

**broken link removed** what is driving me forward.
 

The physical laws of the universe don't care if you believe in them or not. They still apply. Always.
 
upand_at_them said:
The physical laws of the universe don't care if you believe in them or not. They still apply. Always.
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Ok I agree I misleaded with that, don't know where the heck I read that but just aided for my purpose.
Now, if you are one of those that dislike 'heretics' just take a look at that video, may that encourage you to believe in what you have not seen yet.
Farewell.
 
actually, I've seen it over again, and I'm afraid I'm disapointed, by the end of the video the motor sounds like it spins at much lower rpm... but of course he has connected some devices for some time and I'm wondering if it would be different if sourced by batts so, what's clear is that there's extra energy available if not it wouldn't have such inertia.
I too have my scientific mind I studied a year of engineering but I too have faith as I've seen so many things that'd be unexplainable by today's science, the real scientist questions everything, specially the dogmas.
Best wishes
 
Over-Unity, Free-Energy

Sorry not a valid topic here on ETO, thread closed.

JimB
 
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