The LED display module is the core part of the display screen. It is a product with an LED circuit board and housing, and is a product that consists of LED lamp beads arranged in accordance with certain rules and packaged together with some water repellent treatment. . With the continuous development of LED display industry and application requirements become more and more extensive, the function and role of LED modules can not be ignored.
First, LED display module color
It is the most basic parameter in the LED display module. Different colors are used in different occasions. According to the type of color can be divided into two kinds of monochrome, full-color single control.
1. Monochrome is a single color and cannot be changed. It can work when connected to a power supply.
2. Full color single point is the color that can be controlled to each module. When the number of modules reaches a certain level, it can achieve the effect of displaying pictures and videos. The full-color single point must add the control system to achieve the effect.
Second, LED display module brightness
When it comes to brightness, we think of the word high brightness, which is a parameter that people are more concerned about.
Brightness in the LED is a more complex problem. The brightness we usually refer to in an LED display module is usually luminous intensity and transparency, which is generally obtained by adding the relative degrees of each module.
Third, the LED display module light angle
The light emitting angle of the LED display module without the lens is mainly determined by the LED lamp beads. The different light emitting angles of the LED lamp beads are also different. Generally, the light emitting angle of the LED lamp beads provided by the manufacturer is the angle of the LED display module.
Fourth, LED display module operating temperature
The normal operating temperature of the LED display module is usually between -18°C and 58°C. If the required range is relatively high, special processing is required, such as adding an air conditioner or an exhaust fan.
Fifth, LED display module voltage
It is a very important parameter in the LED display module. At present, the 12V low voltage module is more common. When connecting the power supply and control system, be sure to check the correctness of the voltage value before you can power on, otherwise it will damage the LED display module.
Sixth, LED display module size
Usually refers to the length, width and height.
The maximum length of a single connection: This parameter is used more often in large projects. It means the number of connected LED modules in a series LED display module. This is related to the size of the connection line of the LED display module. Must also be customized according to the actual situation.
Seventh, LED display module waterproof rating
This is mainly for the outdoor, it is an important indicator to ensure that the LED display module can work long-term outdoors. It is usually best to reach IP65 in all weather conditions.
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