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A combined Pancake and Conical Secondary Coil - in operation!



Original poster: "Jeff Behary" <jeff_behary@xxxxxxxxxxx>

Hey all,
Here is a horse of-a-different-color that makes wonderful sparks and everyone can try at home. All that's needed is a 10 pack of cash register paper from Office Depot, 10 wax toilet rings from Home Depot, and an old glass light fixture. Total cost for this coil is less than $25 and it works really well...

http://www.electrotherapymuseum.com/2006/JacksonCoilTesting/index.htm

Originally from 1904, a development of TB Kinraide and Howard Jackson. Be sure to scroll down the page to see what happens if there isn't enough insulation (wax)...

Jeff Behary, c/o
The Turn Of The Century Electrotherapy Museum
http://www.electrotherapymuseum.com

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