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Re: Coil Form needed



Original poster: "Eastern Voltage Research Corporation" <dhmccauley-at-easternvoltageresearch-dot-com> 


Sonotube cardboard forms work well.  (Can get variety of diameters from
building suppliers, home depot, etc...)  I've seen as large as 24" in
diameter.
Dan


Dan


 > I am looking for a coil form 12" or greater diameter. The length should be
 > about 4 times the diameter. Also I am planning on using a 40kV .5uF
 > capacitor for the tank circuit. I have a 25kVA pig to drive it. Has anyone
 > on the list ever used that much capacitance in their tank circuit ?
 >
 >
 >
 > Paul S. Marshall
 >
 >
 >
 >
 >