40W Bipolar Phantom Stream Pancake
Complete. Unit can power either or both Pancakes, both in series
or parallel (or antiparallel) to give opposing sign or opposite
sparks and streams.
5kV transformer, .01 mfd condenser, 3/16" dia tungsten spark
gap. Two Pancakes approx 200 turns each.
(C) Jeff Behary, 2010