Steven Marks secret

[stprue]

I see only 3 turns. I have 4. Be prepared for different operation.

It's actually only 2 full turns.  When you said 4 I thought you meant 4 for both coils not 4 on 1 coil!  Your coils don't look to me to be 4 turns high! are you overlapping on 2 turns?.....so 2 turns and then 2 more on top of the first 2?

[Mannix]

Just a quick update,
Otto, is trying to establish why his circuit behaves like it does.
It is not obvious , but something to do with the stray capacitance in his circuit  that is interacting with the generated field in a way that nobody is sure how  ....yet
It is not stable or totally predictable for him and just outside our knowledge.

[giantkiller]

@stprue,
2 turns high and 2 turns deep. Apologies if I or the picture weren't clear.

@Mannix,
I agree with the stray capacitance. In Otto's case and mine there is a delicate absorbtion going on. Attentive to the noise.

@All, I have a bug in my circuit and a mistake in the drawing. Many, many apologies! There needs to be a diode in the feedback connection between collector and the gate. This place I want to add like a micro sparkgap similar to the internals of a stun gun.
The circuit I have is some what similar to the feedback in the stun gun schematic.
I am thinking of removing the collector out of the conduction path and using it strictly as an inductor. This would also isolate the short.

The short in the circuit blew my 555 box and JDO300 controller buffer driver chip. Argh! Got to repair tonight.

It's actually only 2 full turns.  When you said 4 I thought you meant 4 for both coils not 4 on 1 coil!  Your coils don't look to me to be 4 turns high! are you overlapping on 2 turns?.....so 2 turns and then 2 more on top of the first 2?

[giantkiller]

Been around a long time...

[Grumpy]

This thread has gone off on a tangent...

If the TPU received anything from power lines, why would the Atomic Energy Commission have any interest in it?  Why would a company buy the rights to it?  Simple.  Power lines have nothing to do with it.

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What is the suspected mode of operation for the current surge of builds modeled after Otto's work?  I see the zip cord over some core wires.  Are you exciting the zip cord in bifilar cancelling mode or running a pulse down each wire in opposite directions.  If something else, I don't want to know about it.  If you are just throwing a bunch of stuff together and hope to get lucky, good luck with that.

As for vibration, you might ask yourself what "vibration" really is, what it might indicate, and what causes it.