LED chip and power supply device are integrated. Generally, the space is small and the heat dissipation conditions are poor. From the beginning of planning, we must consider how to ensure the quality and service life of LED power supply, and avoiding LED power failure is the key to development. The performance affecting the service life of LED power supply includes environmental characteristics, components and power supply to be treated. What are the main aspects?
1. Impact of practical application environment: oscillation environment, high temperature and humidity environment, multi dust environment, etc.
2. Impact of lamp temperature environment: the internal temperature of the lamp is less than 65 degrees, the lamp shell is less than 75 degrees, and the power supply temperature is less than 60 degrees.
3. Impact of power grid: unstable surge voltage will impact led power supply components, thus affecting the service life of LED power supply.
4. Impact of insulation and installation: correct installation and good insulation products will improve the use effect of LED power supply.
5. Influence of electrolytic capacitor: the sealed part of electrolytic capacitor will leak vaporized electrolyte.
The above is what Xiaobian introduced to you about the performance that affects the service life of LED power supply. You must pay attention to it when using it, so as to make the service life of LED power supply longer.
