_x000D_ Anion Generator DIY Ionizer Air Purifiers Negative Ion Module Cleaner _x000D_ _x000D_ Description: _x000D_ Working Principle: _x000D_ By using pulses and vibration of electric appliances, rise the original low voltage to for DC high negative pressure. Making use of for DC high voltage of carbon brush tip to produce high corona, emitt large amounts of electronic at a high speed. Electronics can not remain in the air for a long for time, therefore,after reacting with oxygen molecules in the air , negative ions will form. _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ new and high quality _x000D_ Small size and high efficiency. _x000D_ This module is the finished module of transformer for small scientific production. _x000D_ Carbon fiber emission for head, strong and durable, good stability. _x000D_ It is effective to remove the debris in the air and it's benefits for your for health. _x000D_ _x000D_ Specification: _x000D_ Type: Double-head _x000D_ PK-D12F _x000D_ Power Supply: Car Power _x000D_ Applicable Area: 11-20 _x000D_ Air Purifier Volume: 50m3;/h _x000D_ Input voltage: D12V _x000D_ Output voltage: DC-4.5KV1.0KV _x000D_ Negative ion concentration: 7x106PCS/cm3;(Test at 100mm) _x000D_ Insulation resistance: 40M(500V for DC) _x000D_ Dielectric Strength: AC3000V 50Hz 5mA _x000D_ Rated Power: 1W _x000D_ Input Current: 20mA _x000D_ O3 Concentration: 0.05PPM _x000D_ Working Temperature: -10~50 _x000D_ Working Humidity: 35%~85% _x000D_ Storage Temperature: -20~50 _x000D_ I/P: D12V Red:+ Black:- _x000D_ O/P: -DV2.0~6.0KV _x000D_ Material: ABS+Silicone Line _x000D_ Dimensions: 42x24x21mm/1.65x0.94x0.83(approx) _x000D_ Color: Black _x000D_ Quantity: 1 pc _x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ Transition: 1cm=10mm=0.39inch _x000D_ No retail package. _x000D_ Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. _x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ _x000D_ 1 x Negative Ion Generator(other accessories demo in the picture is not included.) _x000D_ _x000D_ _x000D_