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Toroidal Terminal For Tesla Coil & HV Uses: 8"

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Product Description

For tesla coils up to 250kV, 8" diameter x 2" height spun aluminum with ¼" center hole.

These are spun aluminum of grade 1100-O (99% pure aluminum), with a narrow seam around the diameter. The seam is overlapped metal-to-metal contact around the full diameter, which does not effect the arc's emission location. Aluminum wall thickness is approximately 1/16" (so the flat central area is about 1/8" thick, for example). Excellent for Tesla coils requiring a capacitive terminal, and for high voltage DC generators.

Our laboratory has the tooling and now offers many sizes of toroidal terminals: have a look at our PDF sheet to see other available sizes from 3 to 98 inches!

Quantity discounts available -- contact us for more information.

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Product Reviews

  1. good quality - well made 5 Star Review

    Posted by on 2nd Jun 2020

    looks nice