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neons not lighting up all the way


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killer sonata 
Silver - Posts: 718
Silver spacespace
Joined: May 17, 2006
Posted: May 17, 2006 at 4:39 AM / IP Logged  
I had a wierd problem and am wondering if any of you smart people out there could enlighten me since I dont know enough about how electronics work. I am running a set of 2 cold cathode rays that are connected to a single transformer box. When I first installed them they worked fine. Shortly after the would only light up about 3/4 of the way. At first I thought maybe it was a bad ground but the DMM showed a very low resistance. While the lights were turned on I opened the transformer box (genius idea i know). I ended up connecting some of the solder poins on the back of the circuit board with my finger and zapped myself. Well low and behold, ever since then the tubes stay fully lit all the time. Can anyone explain that?
overworked 
Copper - Posts: 133
Copper spacespace
Joined: November 09, 2004
Location: Australia
Posted: May 25, 2006 at 10:01 AM / IP Logged  
the magic touch neons not lighting up all the way -- posted image.
overworked 
Copper - Posts: 133
Copper spacespace
Joined: November 09, 2004
Location: Australia
Posted: May 25, 2006 at 10:02 AM / IP Logged  
btw....you can now safely say that you just got zapped with several thousand volts.
boug0752 
Copper - Posts: 73
Copper spacespace
Joined: March 09, 2006
Location: United States
Posted: June 01, 2006 at 8:58 PM / IP Logged  
Good thing that it was several thousand volts with low amps instead of the other way around...neons not lighting up all the way -- posted image.
If your counting pennies and dimes then maybe you shouldn't be spending every penny and dime you have!!
overworked 
Copper - Posts: 133
Copper spacespace
Joined: November 09, 2004
Location: Australia
Posted: June 01, 2006 at 9:34 PM / IP Logged  
aye carumba!
killer sonata 
Silver - Posts: 718
Silver spacespace
Joined: May 17, 2006
Posted: June 01, 2006 at 10:43 PM / IP Logged  
Very true. If it did have high amps I would have made sure to lick my fingers first and get them nice and wet lol

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