Tesla coils - Page 3

A potent “little brother” to “Big TC,” this Tesla coil version is inexpensive, easy to build, and it can put out 30,000 volts! If you have read the preceding article on “Big TC,” you will have learned...

A quarter of a million volts? All it takes is a transformer, a capacitor, a spark gap, and Tesla's famous coil TESLA COILS have fascinated experimenters ever since the early 1900's when Nikola Tesla...

Build a solid-state version of Tesla's famous coil. It is easier to build and safer to operate. Nikola Tesla's coil is alive and well today, living in school labs and hobbyist's workshops as a tool...

A unique demonstration of electrical resonance for the experienced hobbyist. The spark-excited Tesla high-frequency transformer provides a display that leaves most first-time observers wide-eyed and...

Nikola Tesla, considered by some to be the greatest inventor of the electrical age, is today best remembered for his fascinating power-transmission experiments, using his famous Tesla Coil. In his...