TO CONTACT DUTCH COILERS:
Ruud de Graaf, rdegraaf@daxis.nl
surroundings 's-Hertogenbosch
Jeroen Kooiman, jkooi@wish.net,
surroundings Rotterdam
Arwin Wijnschenk, solva@xs4all.nl,
surroundings Amsterdam

Full size pic of the toroid, 39,4´´ x 9,8´´
truck inner tyre, inflated, wrapped with aluminum foil and tape and final
inflated.
Full size pic of the toroid, 39,4´´ x 9,8´´
truck inner tyre, inflated, wrapped with aluminum foil and tape and final
inflated.
Closeup of the surface after inflation
closeup of the fillingnipple of the tyre at the innerside
2x50nF rolled dry homemadecaps , planned to be oiled soon
my 3rd coil, performs at approx 1kva with 24" sparks with bad static
gap (1" spacing!!)



closeups of my new static gap, 9 spacings, adjustable

my two 8000V, 700mA sweeties. middle winding =primary, outer windings
both grounded in the middle

my primary made out of 0,5´´ copper tubing
my first donuts
E-mail: solva@xs4all.nl