STEORN DEMO LIVE & STREAM in Dublin, December 15th, 10 AM

[Mr.Entropy]

I have 6 different toroids and all in the 40 to 200u + range,  Need to get some with a u in the 1-10 range, will take about a week or so to get.  its a delicate balancing act.  We don't have to totally shield the core but the better, the more output.

Hey k4zep,

That's backwards.  You need a core with much higher permeability so that you can saturate it with less current.  J or W ferrite (U = 5000 or 10000) would be nice.

Congrats on getting that motor up so fast.

[lumen]

Paul,

Have you seen how much the eOrbo rpm varies.

Do you think it's something special, or just the reed switches welding or corroding from the current.
Seems like they could build metal bridges that could change the timing and then burn away again after another few hundred thousand connections.

I think the toroid coils on edge to the twin magnets is important to the OU operation.

The single row design that k4zep is using will show some voltage waveform on the coils by spinning the rotor. If there was a balanced pair of magnets with opposite polarity on the rotor, there could be no waveform generated.

[interestedinou]

Can anyone please tell us if the current is flowing in the right direction in diagram in that post?

http://www.overunity.com/index.php?topic=8411.msg216551#msg216551

I really need to know.

Lumen,

Can you please tell me if the flyback current is flowing in the right direction in that diagram?

[PaulLowrance]

Paul,
Do you think it's something special, or just the reed switches welding or corroding from the current.

Not sure, but the Steorn tachoman in that awesome video recently posted in this thread basically said he's puzzled why the rpms are varying so much. That has me thinking.

[interestedinou]

Not sure, but the Steorn tachoman in that awesome video recently posted in this thread basically said he's puzzled why the rpms are varying so much. That has me thinking.

It's probably the reed switches failing.