source:Industry Trends release time:2023-03-08 Hits: Popular:led screen wholesaler
1. Full -color LED display power supply:
The stability and performance of the power supply determine the performance of the display, and the power supply equipped with various models is also particular. The power supply required for the LED display is calculated based on the power of the unit board, and the requirements of various models are different.
2. Full -color LED display box body:
The box is based on the size. Multiple unit boards form a box, and multiple boxes are assembled into a screen. The box is professional, with simple boxes and waterproof boxes.
3. Full -color LED display module:
The LED module is composed of kit, bottom shell, mask, etc. The full -color LED display is composed of the LED modules, which is the large LED screen we see now.
4. Full -color LED display control system:
The control system is an important part of the full -color LED display. The transmission of the video is transmitted to the receiving card of the full -color LED display through the transmission card and the graphics card. Install a rotary board (generally called a HUB board), the receiving card transmits the data to the transfer board, and then the data on the transfer board is transmitted to the single -line or single -column full -color LED of the display box body through the cable On the display module, then the data between the LED module and the LED module are also connected through the cable. Generally, there is only 8 sockets in a rotary board, which means Data transmission. If there are more lines or columns, you can add a rotary board on the receiving card. The algorithm for the receiving of the indoor full -color LED display is different from the outdoor full -color LED display. Because the pixels and scanning methods of the LED indoor screen and the LED outdoor screen are different, there are differences in the LED receiving card. LED display control and debugging are mainly related to the LED display control system.
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