Full-colour LED display four major accessories

Full colour LED display is assembled by many accessories.
1, power supply:
The stability and performance of the power supply determines the performance of the display is good or bad, a variety of models equipped with the power supply is also a good idea. the power supply required by the LED display is calculated according to the power of the unit board, a variety of models with different needs.
2, cabinet:
Cabinet is based on the size, multiple unit boards to form a cabinet, multiple cabinets and then assembled into a screen. Cabinets are professionally built, there are simple cabinets, waterproof cabinets and die-casting cabinets.
3, module:
LED module is composed of kit, bottom shell, mask and so on, full colour LED display is composed of one LED module, that is, we now see the led big screen.
4, control system:
Control system is an important part of the display, video transmission are transmitted through the sending card, video card transmission to the full-colour LED display receiver card, and then by the receiver card will signal segmentation transmission to the HUB board: in the receiver card above the installation of an adapter board (generally also called into the HUB board), the receiver card to transfer data to the adapter board, and then the adapter board data through the row of wires transmitted to the display case of a single row or column of full-colour LED display modules Then the data on the adapter board is transmitted to the single row or single column of the full-colour LED display module of the display box through the row line, and then the data between the LED module and the LED module is also connected through the row line. For LED indoor full-colour display receiving algorithm and LED outdoor full-colour display is different, because LED indoor screen and LED outdoor screen pixel point and scanning method are different, so there is a difference in the LED receiving card. led display control, debugging is mainly related to led display control system.