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HV Glass Capacitor for Tesla Coils (Downloadable Plans)

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Product Description

These are downloadable plans, requiring parts and assembly.


Build Your Own HV Capacitor


Suitable for Tesla coils and other HV projects. Contains valuable formulas and information.

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Product Reviews

  1. Nice High Voltage Capacitor 3 Star Review

    Posted by on 20th May 2020

    I used the plans to make a 6 inch by 6 inch by 1/4 glass capacitor. The plans tell you to use a bigger piece glass with more aluminum foil in between but looking at the hookup of the aluminum foil and the way I would use it I went ahead and used 24 gauge copper plates due to I wanting the capacitor to last forever with out tearing. I am sure the aluminum foil would work but could get damaged easily. The copper is easier to solder wires from plate to plate rather then using a bolt with the aluminum foil.