Are Tommey Reed´s pulse motor circuits overunity ?

[peper10]

Note that Tommey do not complaint nor disprouve no one!!!!!!!
This guy is a REAL EXPERIMENTER thats it!!!
Sometimes reading over the treads on OVERUNITY you see so much guys
discouraging or complaining about EVERYTHING.....
Maybe Tommey nead better reading just to prouve WITH NO DOUTH to everyone..
If you pay attention carefully to his systhem you can see MORE than it shows..
And over all this guy is doing stuff for himself.....
If i had 1 dollard to invest,you bet that i gonna invest on him!!!!!!!!

[powercat]

@all
new one's
Pulse Generator, new reading from battery amps 001
http://www.youtube.com/watch?v=hITZgvg5_Mo&feature=channel_page
&
Pulse Generator, replacing parts again 001
http://www.youtube.com/watch?v=TEizzBD8LX4&feature=channel_page

cat
Tommey has to do repairs hopefully hes back later

[gyulasun]

No, this would be called CounterEMF.

BackEMF is normally used as the term when you switch off the current in a coil and it kicks
back with a high voltage pulse to get rid of the stored magnetic energy.

Regards, Stefan.

Hi Stefan,

Well, you can find many times the term back emf and counter emf is often mixed up and mainly used for referring to the voltage pulse you described above. I prefer mentioning flyback pulse which is created when current is switched off in a coil.

I think the best to differentiate between these terms is to consider the circumstances just in question, namely
current changes in a coil and there is no any other magnetic field from an outside source to interfere - here consider Lenz law,  and this same situation when there is another magnetic field influencing the coil - here consider Faraday law of induction and Lenz law.

rgds,  Gyula

[powercat]

Tommey is back
Pulse Generator, update on mosfets and more
http://www.youtube.com/watch?v=5sQv1At3vhI&feature=channel_page
&
Pulse Generator, update of power board
http://www.youtube.com/watch?v=HuxdAY3xUY8&feature=channel_page

cat

[chrisC]

Tommey is back
Pulse Generator, update on mosfets and more
http://www.youtube.com/watch?v=5sQv1At3vhI&feature=channel_page
&
Pulse Generator, update of power board
http://www.youtube.com/watch?v=HuxdAY3xUY8&feature=channel_page

cat

Thanks Cat. What is really nice is that he said he'll build the feedback to charge the batteries once he gets his boards & mosfets fixed! That's really exciting. Looking forward to this very much.

cheers
chrisC