Analysis of seven parameters of LED display module > 자유게시판

The LED module is the core part of the display. It is a product that is equipped with an LED circuit board and a casing, and is packaged by arranging the LED lamp beads together according to certain rules, and then adding some waterproof treatment. . With the continuous development of the LED display industry and the wider application requirements, the functions and functions of LED modules cannot be ignored.
So, let's take a look at the seven parameters of the LED module today:

First, LED module color

It is the most basic parameter in LED modules, 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.
1. Monochrome is a single color, which cannot be changed, and it can work when it is connected to the power supply.
2. 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.
Second, 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.
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 relative degrees of each module.
Third, led video display module lighting angle
The light-emitting angle of the LED module without lens is mainly determined by the LED lamp beads, and the light-emitting angles of different LED light beads are also different. Generally, the light-emitting angle of the LED light beads provided by the manufacturer is the angle of the LED module.
Fourth, LED module operating temperature
The normal working temperature of the LED module is usually between -18°C and 58°C. If the required range is relatively high, special treatment must be carried out, such as adding air conditioners or exhaust fans.
Fifth, LED module voltage
It is a very important parameter in LED modules, and 12V low-voltage modules are relatively common at present. 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.
Sixth, LED module size
Usually refers to the so-called dimensions such as 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.

Seventh, LED module waterproof level

This is mainly for outdoors, and it is an important indicator to ensure whether the LED module can work outdoors for a long time. Generally, the waterproof level should reach IP65 in the open air.