Purchase full color LED display module seven parameters you must know

Time:2018-10-13 Views:310

The module is the core part of the LED display screen. It is a product consisting of LED circuit board and enclosure, and the LED lamp beads are arranged together according to certain rules for packaging, followed by some waterproof treatment.With the continuous development of LED display industry and more and more applications, the functions and functions of LED module are more and more valued by customers.The editor of deroncel (www.zhangchongshun.cn) below will popularize the knowledge of LED full-color display module parameters.

1. LED module color: it is the most basic parameter in the LED module. Different colors are applied in different occasions.By color categories can be divided into monochrome, full-color single point control two.Monochrome is a single color, can not be changed, connected to the power can work;The full color single point can control the color of each module. When the number of modules reaches a certain level, it can achieve the effect of displaying pictures and video.Full color single point must be added to the control system to achieve the effect.

2. LED module brightness: when talking about brightness, we think of the word "high brightness". This parameter is a parameter that people pay more attention to.Brightness is a complex problem in LED. The brightness we talked about in LED module is usually luminescence intensity and transparency, which is usually calculated by adding the relative degrees of each module.

LED module luminous Angle: the luminous Angle of LED module without lens is mainly determined by LED beads. Different luminous Angle of LED beads is also different. Generally, the luminous Angle of LED beads provided by the manufacturer is the luminous Angle of LED module.

Four working temperature, LED module, LED module working temperature is usually between 18 ° C to 58 ° C, if the requirements are high occasion will be special processing, such as air conditioning or fan.

V. LED module voltage: it is a very important parameter in the LED module. Currently, the low-voltage module of 12V is relatively common.When connecting power supply and control system, make sure to check the correct voltage value before energizing. Otherwise, LED module will be damaged.

6. LED module size: usually refers to length, width and height.The maximum length of a single connection, a parameter we use a lot when doing large projects. It means the number of LED modules connected in a series LED module.This is related to the size of the LED module‘s connection line, which should also be customized according to the actual situation.

Vii. Waterproof level of LED module: this is mainly for outdoor activities, and it is an important indicator to ensure that LED module can work outdoors for a long time.Generally, it is better to reach IP65 under the condition of full open air.