Re: Help w/ Big Tube Coil

From: 	Jeff W. Parisse[SMTP:jparisse-at-ddlabs-dot-com]
Sent: 	Tuesday, July 15, 1997 9:53 AM
To: 	'Tesla List'
Subject: 	RE: Help w/ Big Tube Coil


You wrote: "I like to make the positioning of the feedback coil adjustable, by winding it on a form that slides over the lower part of the primary form, and can easily be slid up or down to increase/decrease the grid-coil to primary coupling."


Wow, what a great suggestion and an informative post!
When you said "lower part of the primary form" did you mean that you place the feedback coil under the primary coil? Over or under, does it make a "significant" difference?
Do you have any suggestions on finding/pricing mica transmitting caps?

Jeff W. Parisse
Art Director, Digital Design Laboratories
www.ddlabs-dot-com  1-800-796-1138