China 's LED industry started in the 1970s, and after more than 30 years of development, a complete LED production chain has been formed. From the perspective of market sales, LED power supply is a very popular choice in the current power supply market, because it has the function of energy saving and the effect is very good, so it has replaced the position of traditional power supply in many places. However, in actual applications, the service life of LED power supply varies, so what are the factors that affect the life of LED power supply?
Factors affecting the life of LED power supply:
1. Application environment
Usually, the use environment of power supply is divided into indoor and outdoor. In addition to the spatial distinction, it also includes environmental factors such as high temperature, dust, strong magnetism and vibration. If the LED power supply is in a humid environment for a long time, it will directly affect its service life and easily affect the internal circuit. In a dusty environment, the particles in the air will enter the equipment through the gaps, causing internal environmental pollution and reducing the service life.
2. Power grid
The instability of the power grid will cause the voltage to be unstable during the input process, that is, it cannot provide a constant current environment, which will cause a certain impact on the internal LED power supply components, thereby affecting the service life of the product.
3. Installation and insulation
In the application environment introduced, the humid, dusty and other use environments involved can be protected by insulation during the installation process, and insulation is also to ensure the safety of the user. Therefore, the correct installation process and good insulation can increase the service life of the LED power supply.
4. Number of switches
Each time the switch is turned on, it will have a certain impact on the various components in the power supply. The more times it is turned on, the shorter the life of the product itself will be. Switch point fatigue will also occur, thus affecting the service life of the power supply. Therefore, if you want the LED power supply to maintain a longer service life, the number of times the switch is used is also limited, but the value of this number is relatively large, and it will not have much impact as long as it is used normally.
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Post time: May-05-2024