Anti-Virus UV ultraviolet sterilization and disinfection lamp LED 5V USB power supply PCB Sterilizer Card
This product is a sterilization lamp circuit board that uses UV LED as a light source. It uses USB low-voltage 5V power supply (charging treasure or mobile phone charger), safe and safe. Use single chip microcomputer chip to precisely control the sterilization time and delay the start function of 8 seconds. 3-speed time control (2 hours, 1 hour, 30 minutes) automatically shuts down when overtime.
LED quantity: 80PCS (double-sided)
Nominal power: 8W (about 36W traditional UV lamp)
Nominal voltage: 5V
Nominal current: 1.5A
UV ultraviolet rays are widely used and safe physical sterilization and anti-virus physical methods, and are widely used in schools, canteens, homes, restaurants, hospitals and other occasions.
Ultraviolet sterilization and disinfection is the use of appropriate wavelengths of ultraviolet light to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms, resulting in growth cell death and/or regenerative cell death. effect. The sterilization range is wide and rapid, and the treatment time is short. Under a certain radiation intensity, the general pathogenic microorganisms can be killed in only ten seconds. It can kill some bacteria that cannot be inactivated by the chlorine disinfection method, and will not produce chemical residues.
It is approximately equivalent to the UV intensity of the noonday sun, avoiding long-term exposure to humans and animals, and used in a correct scientific way.
Application scenarios: sterilization and disinfection of rooms, living rooms, kitchen toilets, etc. (2 hours)
Sterilization and disinfection in wardrobes, cabinets, clothing, vehicles, etc. (1 hour)
Disinfection of masks, footwear, underwear, etc. (30 minutes)