Features:_x000D_ _x000D_ DC12V DC high voltage pulse generator module ignition coil capacitance arc distance 50mm. _x000D_ 12V input, good power, quality, arcing distance, sound shocking, simple operation. _x000D_ This module is a science of small production with high voltage inverter transformer / booster finished module. _x000D_ After the input terminal DC6V-12V voltage, it can get tens of thousands of volts of direct current. _x000D_ High voltage at the output, It can be used for high school science experiment, electronic equipment, negative ion generator, high voltage source when using scientific small production,Module uses the Tesla coil principle is made,the output high voltage pulse current, small size, high efficiency. _x000D_ _x000D_ Specifications:_x000D_ Module Model: MCY-12-1_x000D_ Input voltage: DC 6V-12V_x000D_ Output voltage: About 500 KV(please be careful when used)_x000D_ Input Current: 0.5A-1A(voltage-dependent)_x000D_ Input line length: 25 cm_x000D_ High voltage types: DC type pulse_x000D_ The output of high-voltage long: about 92cm_x000D_ Dimensions: length 69.5mm diameter 33mm_x000D_ Arcing distance: 30 mm-50 mm_x000D_ High voltage bipolar discharge distance: 2 cm -5 cm_x000D_ _x000D_ Precautions for use:_x000D_ 1, To avoid the use of electricity at high voltage load, must adjust the proper distance between the front end of the high-voltage power_x000D_ 2, To test the arc distance from short to long experiment, when power is strictly prohibited exceed the maximum arcing distance, energy can not be released due to high pressure, easy to damage the module._x000D_ 3, Power module, the internal should not heat, so we can not work long hours._x000D_ 4, Determine whether the battery capacity can drive maximum power output of the battery_x000D_ voltage measurement approach is arcing time. If 6V or so you can output the maximum power._x000D_ 5, Two small-capacity lithium series is 7.2V, measured in arc-state voltage has dropped to about 4V,the capacity of the smaller voltage pull lower. It is proposed to use lithium 2000MA above, the best conditions with more battery 4000MA._x000D_ _x000D_ Package Includes:_x000D_ 1 x DC12V DC Pulse High-voltage Module