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Re: A laser pointer killed my coil?
Original poster: "Crow Leader by way of Terry Fritz <teslalist-at-qwest-dot-net>" <tesla-at-lists.symmetric-dot-net>
> Original poster: "Chris Roberts by way of Terry Fritz
<teslalist-at-qwest-dot-net>" <quezacotl_14000000000000-at-yahoo-dot-com>
>
>
> I think I'm starting a trend of blowing things up. =\
>
> I finally got my mini coil completed (I would show some pictures, but
don't
> know how to post them) and decided to bring it over to a friend's house to
> show him. (It's wierd being able to fit a complete, unassembled coil in
> your car) While it was running, my friend had a laser pointer with him and
> pointed it at the coil. The second the red dot touched the breakout point,
> there was a popping noise, the coil stopped running, and there was a fire
> starting on the primary side of the open core and coil NST. (Let's see,
> that's about 1min 43 seconds of TOTAL run time before something blew up -
> is that some kind of record? =\ Now, did the laser pointer do this, (I
Ooh, I still have you beaten. My shortest time to destruction was about 15
seconds. I burned out a new neon sign transformer, obviously making the coil
stop working. I used to get alot of RF filters catching on fire as a failure
mode as well.
It's not likely the laser killed the coil.
KEN