Features
1. Volume: Length 65mm Diameter 24mm Diameter of cut surface 22mm
2. Voltage: Input DC3.7-6V output DC200-400KV
3. Current: Input 4A output 0.5A
4. Length: Input 10 cm or so the output is about 8cm
5. Structure: Shell-in-one
6. Polar discharge distance: 1.5cm or so (beyond easy to damage)
7. Power: 3.7V Li-ion battery can be used single or two series such as 18650 idle cell phone batteries (to remove the protection board the proposed capacity of 2000mAh or more) or NiCd / NiMH battery pack 4V or 6V lead acid batteries.
8. This module is a small production with high-pressure science inverter transformer / booster finished module the input terminal DC 3V-7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments electronic equipment negative ion generator high voltage source to use when making small science.
9. The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current small size high efficiency simple external circuit(just plug in the switch the battery can be) discharge intensity violent.
10. Application: Commonly used in high-pressure production electronic DIY product development high-voltage electronic security and so on

Notes
1. Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment prohibited from beyond the arc when powered up the energy can not be released due to high pressure easily damage the module)
2. Due to power the internal heat is not easy every power-on time should be controlled within a minute.
3. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output.
4. Two sections of small capacity lithium series of 7.2V measured arc voltage has dropped to about 4V state the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA 4000mA best conditions with more battery.

Specification
1. Brand: Landa tianrui
2. Model: LDTR-WG0217
3. Quantity: 1 piece
4. Color: Black
5. Material: ABS
6. Dimensions: 6.5 cm x2.4 cm x 2.2cm
7. Weigh: 16g
8. Package List: 1 x High voltage generator