ขาย เครื่องฟอกอากาศไอออนลบรถยนต์ dc 12v ราคาที่ดีที่สุด

Material: ABS+Silicone Line Color: Black Working Principle: By using pulses and vibration of electric Appliances，Rise the original low voltage to DC high negative pressure. Making Use of DC high voltage of carbon brush tip to produce high corona, emiting large amounts of electronic at a high speed. Electronics can not remain in the air for a long time, therefore,after reacting with oxygen molecules in the air , negative ions will form. Specifications: Working Voltage: DC 12V Output Voltage: DC-3.5KV-0.5KV Input Current: <=30mA Rated Power:<=1W Red+ Black- Insulation Resistance：Source wire shell>=40mΩ Dielectric intensity：Source wire shellAC 3000V 50Hz 5mA Operating temperature: -10-50℃ Storage temperature:-20-50℃ Anion quantity:15million Pcs/cm3 at distance of 10cm Power Wires: Red(Positive electrode),Black(Negative electrode) Power Cable Length: 150mm White High-tension Line Length: 150mm Notices: 1.Do not insert Metal and other conductive material into the negative ion emission port 2.Do not use in explosive environments 3.Do not use in wet or raining environment 4.Far away from food to prevent settling dust 5.Product in a dry environment tends to produce static electricity around, please keep a distance of more than 50CM at least with the conductor in order to avoid interference 6.As to the two carbon brush head, do not touch each other to affect releasing of negative ions 7.Please place it in the those places that children can not touch 8.Dust will descend to the ground when use the product, please pay attention to cleaning Package Included: 1x Negative Ion Generator