Some 1-2 mm sparks with 2N3055 transistor

A project log for Easy Open Tesla coil on PCB

Very simple Tesla Coil ... 3 components only = LED, BUL45 transistor and 82K resistor

bobriciusbobricius 04/18/2019 at 21:340 Comments

This transistor is no specially selected, just only one on my desk in TO3 package