Features It can produce high voltage arc, small size and high efficiency This module is a finished transformer module for small scientific production The input voltage is DC4.8V-6V and will produce a high voltage of 50kV-800kV It can be used for high-voltage experiment, high school or college teaching The peripheral circuit is simple, just connect the switch and battery, and the discharge intensity is excellent Features: This module is a finished transformer/booster module for small scientific production. It can produce high voltage arc, small size and high efficiency. The input voltage is DC4.8V-6V and will produce a high voltage of 50kV-800kV. It can be used for high-voltage experiments, high school or middle school teaching. The device. The circuit is simple, just connect to the switch and battery, and the discharge intensity is excellent. Specifications: Input voltage: DC4.8V ~ 6V. Input current: 2A~5A (related to input voltage) Output voltage: 50V-800kV (related to input voltage) Electric arc distance: <20mm Wiring: Positive battery: red (or yellow) wire Battery negative: green (or white) wire Note: 1, the output ends of the cable must be properly adjusted before power on, and the arc distance depends on the voltage and current of the battery. 2, the arc distance should be short to long, does not produce the longest arc at the beginning or the module could be easily damaged. 3, the module has high power and the internal heat is not easily dissipated, so it cannot work continuously for a long time (<1 minute each time). Two output wires can NOT connect to each other. Package includes: 1 x High Voltage Generator Package List