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Wireless Glowers

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radiotech
Sat Feb 06 2010, 07:32PM Print
radiotech Registered Member #2463 Joined: Wed Nov 11 2009, 03:49AM
Location:
Posts: 1546
Neon, argon or flourescent lamps glow in radio and electric fields. A while ago I found that on a dark night strings of LED Xmas lights flash, non contact, close to electric (livestock) fences.

(1) What sort of a simple loop can you make to light LEDs some distance from a TC and..

(2) How would you convert a standard 120 0r 240 volt LED lightbulb to glow like Tesla's wireless gas filled lamp?

There are also EL panels out there too in cheap nightlights.
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dmg
Sat Feb 06 2010, 08:08PM
dmg Registered Member #2628 Joined: Fri Jan 15 2010, 12:23AM
Location:
Posts: 627
well, I guess that those LEDs flash near that fence, probably because the fence is energized by a high frequency solid state supply, also, if the current is low enough, the voltage doesn't really matter of the LEDs, I had a string of LEDs on a bushing of a 15KV 30MA NST, and at 60hz, I could draw an arc, the LEDs will light up and wont burn out. with a TC, the leds need to be a bit close and then they glow, I would think that your LED need to have one lead in the ground, and one lead in the air, and it will glow with the TC's field, I have held CFLs and LEDs to tesla coils before and they glow without a path to ground, so both methods will work.
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radiotech
Sat Feb 06 2010, 08:57PM
radiotech Registered Member #2463 Joined: Wed Nov 11 2009, 03:49AM
Location:
Posts: 1546
The fencer dumps a 3 ufd cap charged to 400 V into primary of an iron core tranny; Its a Sure-Shock.

I was thinking more a small loop. Long ago I made a 40 foot long
, stove-pipe wire core, single layer #18, winding, connected to an audio amp. Women wearing crystal earplugs attached to a flat type phone pickup coil, got directions to wire a hugh electrical harness cable for aircraft while walking, passive pickup.

here's a scan: Editors, A Tribute to Nicola Tesla. Presented inLetters Articles, Documents Nicola Tesla Museum, Beograd, 1961
1265489864 2463 FT83807 Scan0002
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