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RE: First Telsa built - Video - Uk (fwd)



---------- Forwarded message ----------
Date: Mon, 22 Oct 2007 21:53:04 +0100
From: Derek <tesla@xxxxxxxxxxxxxxxxxxxxxxxx>
To: 'Tesla list' <tesla@xxxxxxxxxx>
Subject: RE: First Telsa built - Video - Uk (fwd)

Good work James, 
	Are you bringing it to Cambridge this week end ?

	Don't worry about spark length, you will NEVER be happy about the
performance of your coil. I never have been with any of mine, its a constant
learning curve. 

	Cheers
		Derek
	 

-----Original Message-----
From: Tesla list [mailto:tesla@xxxxxxxxxx] 
Sent: 22 October 2007 13:46
To: tesla@xxxxxxxxxx
Subject: First Telsa built - Video - Uk (fwd)


---------- Forwarded message ----------
Date: Mon, 22 Oct 2007 12:59:38 +0100
From: James Howells <james@xxxxxxxxxxxxxxxxxxxxxxx>
To: tesla@xxxxxxxxxx
Subject: First Telsa built - Video - Uk


http://www.youtube.com/watch?v=WRYY7EhZB3E
http://www.youtube.com/watch?v=ioG40rby4mc



After 11 months of learning and experimenting I have finally got a TESLA
COIL working I realise it's "small beer" and inefficient - at 6Kv and 32mA I
should get 26" sparks but can only manage 16-18 "
The Secondary coil - 3.5 dia  1200 turns of .0011 inch wire  has a spigot on
the bottom and fits into a receptacle on the base board  ( all some form of
plumbing /gas C-H boiler fittings) This means I can easily take the
secondary coil off for transporting the coil The spark gap is static and
made from copper backed cont actors faced 
with solid silver buttons   - salvaged from a fork lift truck.
The big top load is two dog feed bowls, back to back, a ring of foam, pipe
insulation covered with s/a Al foil

THANKS TO ALL ON THIS LIST AND TCBOUK  for your help _ ESPECIALLY Terry
Fritz





James Howells , Staffordshire , England

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