Selfrunning cold electricity circuit from Dr.Stiffler

[hartiberlin]

Great new progress , Doc !

How many milliWatts do you put into the driver circuit ?

Regards, Stefan.

[amigo]

Hi Doc,

Regarding your latest SEC chain schematic, it's kinda hard to read those values. Is that a 10mH or 10uH choke there. I presume from your #10 video it's the bigger coil you wound yourself, while the 22uH ones are the standard store bought?

Also the variable coil, could you please give us more details on that as well, how many turns, wire AWG, diameters etc?

Thanks.

[plengo]

My first trial did not work as expected. I could have as many as 30 LEDs lit but no motor neither a neon. I have to work more on the chokes and try different values.

So far I could run it using about 19 to 150ma input from 10v to 20v. It is very sensitive to the touch which tells me I am in the wrong path.

I guess it would be good if Dr. Stiffler could give more details in the values and how the choke is built.

Fausto.

[amigo]

Hello again Doc,

Here's my first attempt at SEC chain.tif replication. Because I did not have clear indication of some values I took some creative freedoms.

My chokes are: gray ~1.2uH (should be 10mH?), purple ~50uH (should be 22uH). The voltage with a "sweet spot" where NE2 lights up is ~7.76V. The variable coil is just something I had handy so I wound 26 AWG on it as far as it would go. Transistor is MPSA05...

This circuit appear to be creating multi-wave interference across the spectrum because I can hear it in my computer speakers. The scope connected before the first purple choke shows ~7.6MHz frequency. If I touch the AV plug bridge the NE2 goes off but I guess that normal, no?
Otherwise I can bring my fingers near the components without any influence...

[Loki67671]

@All,
I have the chains burning bright and my motor spinning too. Not as impressive as the DOC's but I'm getting there. Still much work and exploration to do but when I get the motor running it has real torque not some easily stalled wimpy spin. Very cool stuff! 1 wire power to real motors! Very cool indeed!

15.56 VDC at approx 38ma power input, 1 small motor on AV-1 chained into AV-2 through 22uH choke, AV-2 has 3 color LED's, chained into AV-3 through another 22uH choke that contains 6 white LED's, chained into AV-4 through another 22uH choke that contains 4 white LED's and a IR LED. All of them are illuminated very bright! I have to work on my test equipment probes some more! 


@Dr. Stiffler,
Excellent work again sir! Excellent!

Best regards,

P.S. I told you the weekend was going to be FUN! SWEEEEET!

JIM