Features:
1. This module is made using the Tesla coil principle and is a 100% brand new high-quality product.
2. Made of high-quality materials, durable and practical.
3. Small size, simple application, and convenient operation.
4. Long service life, reliable performance, and high efficiency.
5. The module has a wide range of applications and can be used for high school scientific experiments, electronic devices, negative ion generators, high-voltage power supplies, and so on.

Product Introduction:
This module is a high-voltage module/generator made by using components to form circuits for high-voltage packages/transformers. It can be used as a high-voltage source for student science popularization experiments, electronic instruments, negative ion generators, and scientific small-scale production. The module is made using the Tesla coil principle, outputting high-voltage pulses, with a small volume, high efficiency, and strong discharge intensity.

Parameter:
Input parameters: DC3.7-6V
Input current: 2A
Input line length: about 10cm (red positive, green negative)
Output parameters: 200KV/5MA
Output line length: about 10cm
High voltage discharge distance: 1.5cm (strictly prohibited from exceeding)
Size: 44.5mm long * 21mm diameter

Instructions for use:
1. The module is divided into input and output terminals. The red and green wires are the input terminals, with red positive and green negative. The output terminals are two high-voltage wires of the same color. The input terminal can be connected to a battery to generate a high-voltage arc.
2. Please strictly follow the usage instructions and precautions when operating the module, otherwise it is easy to damage the module.
3. Regarding input power supply: a single 3.7V lithium battery or two series connected batteries, such as 18650 batteries, nickel cadmium/nickel hydrogen battery packs, 4V or 6V lead-acid batteries, etc.

Note:

1. High voltage modules should avoid using no-load high voltage current. The power supply should be set at an appropriate distance from the high-voltage output line, the capacity of the battery should be proportional to the distance, and a high-voltage arc should be used (do not use as high a voltage as possible, provide sufficient current).
2. Experimental testing of arc distance from short-term to long-term. If the maximum current between arcs is not exceeded, the energy will not be released by high voltage, and the module is easily damaged.
3.Due to performance reasons, internal heating is not easy, and each operation time should be set within 5 seconds.

Packaging list:
Set 1:
High voltage generator * 1

Set 2:
High voltage generator * 1
Boat shaped switch * 1
Inching switch * 1
18650 battery holder * 1