5pcs DC 3.7-7.4V 4A 200-400KV High Voltage Pulse Generator Module Super Arc Pulse Ignition Coil Transformer Inverterin

Description: This module is a high voltage module / high voltage generator made of a high voltage package / transformer component circuit, it can make the students' science experiment / Electronics / Science / small negative ion generator when making high voltage source use module using a Tesla coil made of principle, the output voltage pulse, small volume, high efficiency, discharge violent strength. Specification: Product name: high voltage generator Volume: long 67mm, diameter 25mm Voltage: input DC 3.7-7.4V, output DC 200-400KV Current: input 4A, output 0.5A Cable length: the input is about 27 cm, and the output is about 18 cm Structure: an integral shell Bipolar discharge distance: about 2-4 cm (if exceed the range, it's easy to damage) Application: often used in high pressure production, electronic DIY, product development, high voltage electronic burglar proof, etc. Usage method: two poles of high voltage output (monochrome thick cable) fixed at the prescribed discharge distance, low voltage input (dichromatism thin cable) red+ green- connect with the battery, and it will produce high voltage arc work. Input requirements: This product does not need auxiliary circuit, and can be directly used for battery. Input terminal is connected to single 3.7V lithium battery (such as 18650 battery) or Ni Cd / Ni MH battery pack, 4V or 6V lead-acid battery and so on (6V battery can achieve the best effect). Modules used for attention: 1. The high voltage module should avoid the use of electricity when no load is high. Before switching on, the proper distance of the high voltage wire must be adjusted. The distance between the high voltage wire and the battery is directly proportional to the battery voltage and capacity. 2. When measuring the distance of the arc, it is necessary to test the distance from short to long, and it is forbidden to exceed the longest arc distance. Because the high pressure energy can not be released, it is very easy to damage the module. 3. The power of the module is large, it is not suitable for heat dissipation, so it can not work for a long time. 4. The method of judging whether the capacity of the battery can drive the maximum output power is to measure the voltage of the battery when the arc is drawn. If it is around 6V, the maximum power can be output. 5. The voltage of two small capacity lithium battery in series is 7.2V. In the arc state, the measurement voltage has fallen to about 4V, and the smaller the capacity is, the lower the voltage is. It is recommended to use more than 2000MA of lithium, the best conditions with more than 4000MA battery. Package included: 5 x High voltage pulse generator