Features 1、ROBUST AND SIMPLE: High power, low heat, simple and reliable, come with robust drive circuit and simple structure 2、SECURE CONNECT: The coils are fastened to the iron core and are securely connected to each other by zippers. Primary leads are fully tinned 3、FOR VARIOUS DEVICES: Widely used to drive for SGTC and for Jacobs Stairs, for Marx Generators, induction heating and other devices 4、LONG DISCHARGE ARC: When the input voltage is 12v/5A, the distance of high voltage discharge arc is about 1-2cm. The larger the input voltage and current, the longer the discharge arc distance. When the maximum input is 30v/10A, the longest can be more than 5cm. If the arc is too short, check if the input power is sufficient 5、30KHZ‑50KHZ FREQUENCY: Working frequency of boost high voltage generator driver board is 30kHz‑50kHz adaptive, maximum power from 180‑360W Specification Item Type: ZVS Driver Board Working Voltage: DC 12V-30V (less than 12V does not work) Power Requirements: 12V=5A, 15V or more ≥10A (the higher the current, the more sufficient the power) Working Frequency: 30kHz-50kHz adaptive Arc Length: Approx. 1 ~ 5cm / 0.4 ~ 2in Output Voltage or Power: When inputting 12V 5A, the output is about 10000V 60W When inputting 24V 10A, the output is about 20000V 200W Maximum Power: 180-360W Board Size: Approx. 75 x 70.6mm / 2.95 x 2.78in Package List 1 x ZVS Driver Board