Be resolved
Tags：0 -
There from the end of the problem
"LED lights drive power General technical requirements " of the drive power LED street lamp performance and technical indicators developed a detailed and stringent requirements, including power specifications, naming, appearance, structure, properties and so on. According to its customers from product name alone will be able to determine whether it meets the requirements. If the performance requirements, a product of the mean time between failures of not less than 50,000 hours, 2 products should be not less than 25000 hours. This means that the MTBF lower than the 25,000 hours of products that do not conform to the standards.
Meanwhile, the switch cycle of 30 seconds, the power in the no-load, full load 9000 consecutive test, should be able to work within the nominal work; power have the lowest operating temperature range of minus 10 degrees to zero in 50 degrees on the limits of experimental conditions for 16 hours and still work properly. In addition, the power should not have significant surface scratches, deformation, spikes, dents, cracks, surface coating thickness of coating should be uniform, smooth coating, welding parts should be smooth and firm, there should not be corroded metal parts and other mechanical damage. The standard also made of existing standards and detailed LED power added to improve some technical indicators, to further regulate the LED lamp drive power market.
Another, "LED lights common interface and exchange of key components of"standard, it is to unify an important component of Shenzhen City, the interface LED lights swap problem. The standard for the industry in Shenzhen and even the mainland LED lights provide a healthy and orderly development of a reference and guidance.
