House of The Rising Sun By Two Giant Musical Tesla Coils!

Giant Musical Tesla CoilsGiant Musical Tesla Coils

A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity. Tesla used these coils to conduct innovative experiments in electrical lighting, phosphorescence, X-ray generation, high frequency alternating current phenomena, electrotherapy, and the transmission of electrical energy without wires.

House of The Rising Sun By Two Giant Musical Tesla Coils!

In the video below, we have two 7 foot tall Musical Tesla Coils build by Steve Caton’s and Eric Goodchild, playing House of The Rising Sun. Each coil in this video is capable of generating a 13 foot spark. This equates to about 500,000 volts of electricity.

The primary drive system for the coils consists of high power semiconductors arranged into an H-Bridge switching configuration. During a spark event, the coil is pulsed on for a few hundred millionths of a second. During this short time, thousands of amps circulate within the primary tank circuit and the energy is coupled into the secondary resonator through magnetism.

So what appears to be a continuous burst of sparks is actually a specific number of sparks generated per second. By modulating the number of sparks that emit from the coil each second, different tones can be produced by the coils.

Check it out!

Source: http://ridingmode.com/

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