Features 1、12‑36VDC input (recommend 24V), output high voltage direct current, voltage of the input voltage of about 1000 times. 2、A flyback drive circuit, which is used to drive the ignition coil, as did the 0 Voltage Switching, masses of fans called them "ZVS circuit". 3、The 12V input can attain 50‑100W power, 24 V input maximum can attain more than 200W, so request power supply current best in more than 10A. 4、Because of its power, low heat, simple and reliable by fans are widely used in the drive spark interval tesla coil (SGTC) and for Jacob / ladders / Marx generator, etc. 5、This Tesla coil power supply and ignition coil have been safety tested, safe and reliable, and you can use them with confidence. Specification Features: 1. 12‑36VDC input (recommend 24V), output high voltage direct current, voltage of the input voltage of about 1000 times. The 12V input can attain 50‑100W power, 24 V input maximum can attain more than 200W, so request power supply current best in more than 10A. 2. A flyback drive circuit, which is used to drive the ignition coil, as did the 0 Voltage Switching, masses of fans called them "ZVS circuit". Because of its power, low heat, simple and reliable by fans are widely used in the drive spark interval tesla coil (SGTC) and for Jacob / ladders / Marx generator, etc. Package included: 1 x ZVS Tesla Coil Driver Board 1 x Ignition Coil Package List