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Forums
4hv.org :: Forums :: Tesla Coils
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Wires and LEDs by a primary...Good or bad?

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Killa-X
Thu Jun 28 2012, 01:39AM Print
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
For looks I was thinking it would be cool to buy some LED strips (those sticky back, paper thin clad ones) and putting it in each 1/8 primary section. But, could this cause problems with the primary and make the coil not perform?

If its a bad idea, is there any way I can get the same style of effect..?

0Iltz

Thanks!

P.S If anyone wonders why the clear lexan on top, I had a long chat with steve ward. He gave me reasons besides just "keeps the dust off"
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Forty
Thu Jun 28 2012, 03:54AM
Forty Registered Member #3888 Joined: Sun May 15 2011, 09:50PM
Location: Erie, PA
Posts: 649
two problems i can think of:
-If the voltage is high enough on the primary it could arc to the LEDs
-The primary might induce a large current into the wiring for the LEDs

for a similar effect:
-EL wire might work
-individual LEDs with their leads and wiring perpendicular to the primary so minimal voltage is induced in them
-pipe the light in using TIR (fiber optics or more acrylic)
-if you could get some small fluorescent bulbs incorporated neatly, wouldn't they light up when the coil runs?
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Killa-X
Thu Jun 28 2012, 04:21AM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
Yeah, they would. I think the energy that lights up the bulbs wouldn't be significant enough to really cause any problem. Could be something to look into. Someone suggested me the light tubes before, but id need 1 per section, unless I make a coil ring with it.. my look odd, underneath ;)
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Ben Solon
Thu Jun 28 2012, 01:28PM
Ben Solon Registered Member #3900 Joined: Thu May 19 2011, 08:28PM
Location:
Posts: 600
You could scratch the lexan with a cool pattern, then just shine light from the controlls up to the plexi. That'd be really awesome. Just might do that with mine now that I came up with that!
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Steve Conner
Thu Jun 28 2012, 03:28PM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
I would say as long as the wiring for the LEDs doesn't form a complete loop around the primary, it should be fine. You want to minimise the loop area of the LED supply circuit as far as possible.
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Dr. Drone
Fri Jun 29 2012, 12:18AM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Killa-X
Fri Jun 29 2012, 02:40AM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
Yeah, but how are they wired. Do you have 1 string of wire going from a power supply to each LED, or just 1 string of wire, and you connect your LEDS in parallel (meaning you have a open circle)
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Paul_J.
Fri Jun 29 2012, 04:23PM
Paul_J. Registered Member #5436 Joined: Sun Jun 24 2012, 01:44AM
Location:
Posts: 39
Why don't you use mini neon bulb instead? NE-2 is cheap on eBay.
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