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Registered Member #3885
Joined: Sun May 15 2011, 12:47AM
Location: Newton, Massachusetts, United States
Posts: 94
Here's my latest project, a mid-size spark gap coil made in about 2 days with junk I found around MITERS during a Friday build party. Spark length is 2 - 3 feet.
Primary Capacitor- 3 series string of 50kV Maxwell pulse capacitors for 80nF at 150kV
Primary Coil- Several turns of 1/4" copper tube "borrowed" from my DRSSTC-in-progress
Spark Gap- 5- 0.5"x3" copper tube unquenched multiple gap
Secondary- 4.5"x20" of 30AWG wire (also from my DRSSTC)
Topload- ~16"x5" aluminum duct toroid
With a few improvements like a rotary gap instead of an unquenched static gap and a slightly larger secondary, this coil could probably push another 1 - 2 feet of sparks.
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2 Day Tesla Coil
