The Gabriel Device, possible COP=8

[ramset]

Forest has Mad skills!!
It does look factory made!!

Chet

[forest]

Thanks for friendly comments!  It really took very long time to make it using such hand method.

Mags,
I like your idea and I evolved it even more.I don't know if this is possible but using two PVC hoses would dramatically speed up production of such transformers like I'm making.
First I think smaller hose should be filled with powdered or liquid ferrite or simply by thin iron wires, then still on this PVC in straight position secondary could be wound. Next time slide bigger PVC hose on it,maybe filling gaps between wire turns and PVC by some non-conducting  mass and electrical tape.After that building shield with iron wires around is probably much easier, just use holding strips rubber strips and slide cut wire pieces around, tight around with electrical tape again.Now the critical moment is to shape it in toroid and glue ends. If that  succeeded then last thing is to wind primary around.
Hope you see what I imagined.

[SkyWatcher123]

Hi folks, I finished the first setup using the inner ferrite bead toroid with one layer of 24 gauge wrapped around the toroid solenoid style, then electrical tape.
Then I threaded steel craft wire through the toroid to make primary shell, then electrical tape.
Then I wrapped primary bifilar over shell solenoid style, just like inner secondary, though using two layers so that the turn count matches the inner secondary turns.
I plan to try joule thief or Bedini type self oscillators and other possible methods.
Will be testing later tonight.
peace love light
tyson

[wayne49s]

@all,

I got word that L&S Industries was shipping the outer donut cores out today; so for the people that ordered it, it's on its way!

[casman1969]

Looking forward to getting them.., big time.
Like others before me, the variations of testing keep flowing through my mind.
Hate to admit it but I'm envious of those in Europe who have been able to locate and secure those secondary Nanoperm torroids. I'll be paying close attention to their results.