Solid States Devices > Resonance Circuits and Systems
The bifilar pancake coil at its resonant frequency
nelsonrochaa:
--- Quote from: evostars on March 19, 2017, 01:01:37 AM ---thanks!
Yes, I've been researching and reading (ken wheeler, eric p dollard, tesla, Steinmetz, Thomson etc) for a while now. And i feel it's time to share my insights.
I have seen the influence of aluminium foil(mirror) on the resonant signal, but i haven't seen it floating. I only work with low power settings so far. But I could a new coil, and get a stronger dc power source.
it fills me with joy, to be able to share my insights.
--- End quote ---
Hi evostars ,
I full understand you, because i have the same feelings inside me , i really like to share what i discover and learn , but lot of people are not full honesty because only try get some vantage from hard work from others . Sometimes a simple thank is enough to fill our inner inside but even that is so much to lot of people . seems most like live in the "dark"
Good luck to your research
cheers
e2matrix:
Thanks to you both - the bifilar pancake truly is a fascinating coil.
pomodoro:
Nice work, I like the calm style of the videos and the explanations were done well. Keep up the great work. I haven't done much research in this field, but a static magnetic field in the coil when driven by ac seems strange. My first thoughts are that the coil driver is not providing a perfectly balanced sine wave. The residual DC from the inbance causes the static magnetic field. Is this a possibility?
Jeg:
--- Quote from: pomodoro on March 19, 2017, 02:21:43 AM ---Nice work, I like the calm style of the videos and the explanations were done well. Keep up the great work.
--- End quote ---
Indeed very chill out videos. Keep it up Evostars and thanks for sharing your thoughts. ;)
--- Quote from: pomodoro on March 19, 2017, 02:21:43 AM --- My first thoughts are that the coil driver is not providing a perfectly balanced sine wave. The residual DC from the inbance causes the static magnetic field. Is this a possibility?
--- End quote ---
I do believe the same. One direction pulse driving, leads to a static magnetic field illusion. Actually is a pulsed, one way direction magnetic field.
Regards
evostars:
--- Quote from: e2matrix on March 19, 2017, 01:57:12 AM ---Thanks to you both - the bifilar pancake truly is a fascinating coil.
--- End quote ---
Thank you!
Indeed it is.
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