The function and importance of led display module in shenzhen

What are the functions and importance of Shenzhen led display module?

With the development of the optoelectronic industry, the application of LED display screens is becoming more and more extensive. LED modules are products that arrange (light-emitting diodes) together according to certain rules and then package them, plus some waterproof treatment. It is the core part of the LED display, simply using a circuit board and a housing with LEDs to become an LED module.

The complex ones add some control, constant current source and related heat dissipation treatment to make the life of LED and luminous intensity better.

Mainly used to display ad fonts

Parameters of LED modules

Color: This is a basic parameter, and different colors are used in different occasions. According to the color type, it can be divided into two types: monochrome and full-color single-point control. Monochrome is a single color that cannot be changed. Plug it in and it will work.

Full-color single point means that the color of each module can be controlled. When the number of modules reaches a certain level, the effect of displaying pictures and videos can be realized. Full-color single-point needs to be added with a control system to achieve the effect.

Voltage: This is a very important parameter. At present, 12V low-voltage modules are relatively common. When connecting the power supply and the control system, be sure to check the correctness of the voltage value before powering on, otherwise the LED module will be damaged.

Working temperature:: That is to say, the temperature at which the LED works normally. Usually the temperature is between -18°C~+58°C. If the required range is relatively high, special treatment should be carried out, such as adding air conditioners or exhaust fans.

Lighting Angle: The lighting angle of the LED module without a lens is mainly determined by the LED, and the lighting angle of the LED is also different. Generally, the lighting angle of the LED provided by the manufacturer is the angle of the LED module.

Brightness: When it comes to brightness, we think of the word high brightness. This parameter is a parameter that people pay more attention to.

Outdoor display module picture

Brightness is a more complicated issue in LEDs. The brightness we usually refer to in LED modules is usually the luminous intensity and transparency, which are generally obtained by adding the degrees related to each module.

Waterproof level: This is mainly for outdoors. This is an important indicator to ensure whether the LED module can work outdoors for a long time. In general, it is best to have a waterproof rating of IP65 in the open air

Size: This is relatively simple, which is what is commonly referred to as the length, width, and height.

The maximum length of a single connection: We use this parameter a lot when doing large-scale projects. It means the number of connected LED modules in a series of LED modules. This is related to the size of the connecting wire of the LED module. It should also be customized according to the actual situation.

Power: According to experience, it has a special empirical formula:

The power of the module = the power of a single LED * the number of LEDs * 1.1 and above are the basic parameters of the led module. Usually, customers should pay attention to this problem when buying an led display. It can also be used to judge whether it is suitable or not. Your needs are up.