Tesla Coils

Choose from our table-top Tesla Coil model TC250 capable of producing a 300mm spark, or the larger TC700 coil capable of a 70cm bright discharge and corona stretching even further. For a unique approach to Tesla coil demonstrations, there is our model TC1000 coil with its novel collapsible secondary coil. The TC1000 is the ideal choice for larger venues, where its corona discharge will eminate up to 2m around its top electrode.

Model TC250
Our 250,000V table-top coil. The unit operates from a standard mains supply and produces sparks up to 300mm in length.

Model TC700
Our model TC700 coil with removeable secondary has real stage presence. The unit operates from a standard mains supply, drawing an averange current of 6A. The corona and sparks produced can extend over 70cm in length.

Model TC1000
Our 1000,000V coil with collapsible secondary. This unit operates from a standard mains supply and produces sparks over 1m in length.

TCA250 accessory kit
An accessory kit intended for use with the TCA250 Tesla coil, containing a range of useful demonstrations

TCA700/1000 accessory kit
An accessory kit intended for use with the TC700 and TC1000 Tesla coils but adaptable for use with a wide range of coils.

Accessories and Spares
We get a lot of enquires from people who want to build their own coils. Here you will find difficult to obtain parts that can help you do just that, as well as plans, and spares for the SEIDAM range of coils..