Coil Tattoo Machine Wiring Diagram. The coils are the motor of your machine, the main configurations are 8 wrap, 10 wrap and 12 wrap. Generally the higher the amount of wraps the more needles you can in turn use on the end of your needle bar.

After im reading this tattoo power supply wiring schematic pdf download it is very interesting. Like coil winding machine etc. The main difference is that there is a yoke on this machine to raise the coils to the appropriate height.