Features 1、Flyback Drive Circuit: Using flyback drive circuits such as voltage free switches to drive the ignition coil, zero voltage switching is also called ZVS circuit. 2、Good Performance: The high voltage generator driver board has DC12‑30V input, with low resistance, low heat generation, and good heat dissipation. 3、Overload Capacity: Equipped with heat dissipation sheet to prevent excessive bottom current, with full window tin process, for strong overload capacity. 4、Fast Heat Dissipation: The drive board adopts excellent graphics card radiator, dual layer FR4 fiberglass board, and cooling fan to ensure good heat dissipation effect. 5、Durable Materials: The ZVS coil driver board adopts stainless steel, corrosion and wear resistant, the excellent PCB board ensures stable and reliable performance. Specification Item Type: ZVS Driver Board Material: PCB Input Current: More than 10A (15A-20A recommended) Power: 250W Application: Widely used to drive spark gap coil (SGTC), for Jacob ladder, for Marx generator and other devices Package List 1 x ZVS Driver Board 1 x Ignition Coil