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P4.81 SMD Outdoor Led Display Waterproof And Moisture Proof Method

Sep. 25, 2018

First, the waterproof work of the production process

When manufacturing and producing P4.81 SMD Outdoor Led Display, the PCB boards are treated with anti-corrosion treatment, such as three anti-paints on the surface, and high-quality accessories for power and power lines. The waterproof box is chosen for good sealing and the screen must reach IP65. The welding place is the place that is most likely to be corroded. It is necessary to pay attention to the protection work. In particular, the frame is proposed, which is easy to rust and is rust-proof.

Second, on-site installation and construction need to do waterproof work

In the specific construction site; in the structural design, the combination of prevention and drainage; after the structure is determined, according to the characteristics of the structure, the sealing with hollow bubble tube structure, small compression set rate and large elongation at break can be considered. Strip material; after selecting the sealing strip material, it is necessary to design a suitable contact surface and contact force according to the characteristics of the sealing strip material, so that the sealing strip is pressed into a dense shape. In some installations, waterproof tanks, etc., focus on protection, to ensure that there is no water inside the display.

Third, the attention in the daily use process

Finally, for P4 SMD Outdoor Led Display, it needs to be used frequently, because the working display itself generates some heat, which can evaporate some water vapor, greatly reducing the possibility of moisture causing short circuit. Xin Caichen recommends that you use the LED screen display at least once a week during the rainy season, and at least once a month, and light up for more than 2 hours.

P4.81 SMD Outdoor Led Display

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