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New pics and scope waveforms



Hi coilers,

Just a quick message to say that I have added some new pictures to my
web site. These include photos of my 4" coil being tested up to 1800
watts, and two AVI movie files which can be downloaded.

I have also posted a number of oscilloscope traces obtained by
"scoping" a real coil operating in one-shot mode.  These traces show
the secondary voltage ringup, notches, and ringdown over various
time frames.

There is one trace for corona only,  and another which shows the
pronounced effect of an ARC TO GROUND.  Enjoy !

	www.staff.ncl.ac.uk/r.e.burnett

Merry Christmas to all.  Take care,

						Cheers,

						- Richie,