source:other news release time:2023-02-06 Hits: Popular:led screen wholesaler
1. Impact of peripheral components
In addition to the LED luminous device, the LED transparent screen also uses many other peripheral components, including circuit boards, plastic shells, switching power supply, plug -in, case, etc. Any part of the component may cause the life of the transparent screen to life. reduce. Therefore, the longest life of the transparent display is determined by the life of the shortest life. For example, LEDs, switching power, and metal shells are selected at 8 years, and the protection process performance of the circuit board can only support its work for 3 years. After 3 years, it will be damaged due to corrosion. Then we can only get one piece for 3 years. Life transparent screen.
2. The effect of anti -fatigue performance of the product
The anti -fatigue performance of LED transparent screen products depends on the production process. The module anti -fatigue performance produced by the poor three -defense processing process is difficult to guarantee. When the temperature and humidity changes, the surface of the circuit board will crack, resulting in a decline in protective performance.
Therefore, the production process of LED transparent screens is also a key factor in determining the life of transparent screens. The production processes involved in the transparent screen production include: components storage and pre -processing process, furnace welding process, triple anti -treatment process, waterproof sealing process, etc. The effectiveness of the process is related to the selection of materials, the proportion control, and the quality of the operator. For the major LED transparent screen manufacturers, the accumulation of experience is very important. A factory with many years of experience will be more effective for the control of the production process. Essence
The effect of LED luminous device performance
LED lamp beads are the most critical and most related parts of a transparent screen. For LED lamp beads, mainly the following indicators: attenuation characteristics, waterproof vapor penetration characteristics, and anti -ultraviolet performance. If LED transparent screen manufacturers do not evaluate the performance of LED lamp beads, it will be applied to a transparent screen, which will cause a large number of quality accidents, which will seriously affect the LED transparent screen life.
4. The impact of the working environment
Due to different uses, the working conditions of transparent screens are very different. In terms of environment, the temperature difference between the indoor is small, no rain, snow and ultraviolet rays; the temperature difference between outdoor outdoor can reach 70 degrees, plus wind blowing sun and sun rain. The harsh environment will exacerbate the aging of transparent screens, and the working environment is an important factor affecting the life of transparent screens.
The life of the LED transparent screen is determined by multiple factors, but the end of the life caused by many factors can be continuously continued to continue life through parts (such as switching power supply). LEDs cannot be replaced in large quantities. Therefore, once the LED life ends, it means the termination of transparent screen life. The life of LED determines the life of transparent screens.
We say that LED lamp beads determine the life of transparent screens, but it is not to say that the life of LED lamp beads is equal to transparent display life. Because the transparent display is not working at a full load at all times at all times at the time of working. When the transparent screen is playing video programs normally, the life of the transparent screen should be 6 to 10 times that of the LED life period. LED works longer in the condition of small current. Therefore, the transparent screen life of the brand LED lamp beads can reach about 50,000 hours.
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