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Short circuit
Subject: Short circuit
Date: Thu, 5 Jun 1997 18:09:23 -0700 (PDT)
From: gweaver <gweaver-at-earthlink-dot-net>
To: Tesla-at-pupman-dot-com
While running my 1350 watt Tesla Coil today something very strange
happened.
The ON/OFF switch shorted itself closed and I could not turn the Tesla
Coil
off. I tried the switch several times and it refused to turn off. I
then
walked a few steps to unplug the cord from the wall when it suddenly
arced
on the side of the cord about 2" from the plug. The arc turned into a
hissing ball of fire. For several seconds the Tesla Coil was still
making
sparks and the extension cord was arcing also. I unplugged the cord and
found the copper wires were melted and burned in half on the cord. I
know
high voltage can do strange things but never had this happen before. If
only the switch had gone bad or only the cord had fried I would guess it
died of old age. But 2 things fried within seconds of each other makes
me
think it was caused by something. Has anyone ever had something like
this
happen?
Gary Weaver