How to choose media LED electronic screen display?

With the development of social science and technology and outdoor led advertising, the demand for outdoor media is also increasing. Therefore, in order to save energy, does the LED large screen begin to display water? In order to save energy on the display, the first step is to start from the power consumption, which plays an important role in large areas. The normal copper foil thickness is 35um (1oz), and some enterprises also use 18um (0.5oz) copper foil thickness for charging. So, as consumers, how to distinguish? If you take an empty PCB, the weight will be distinguished. Usually, the more the weight, the better.

2. Several key points of design
Connector is the connector between modules, which is used to further determine the quality level of LED large screen display in the current market, so as to select products with high cost performance. It needs to determine the function and performance quality level of LED electronic screen according to the basic technical indicators of LED electronic screen. First, we will discuss the LED display function. The basic function of LED large screen display device is to play all kinds of text, pictures, videos and other materials, so that more people can create more outdoor display projects and limit the development of LED display.
The evolution of tube display technology – compared with thickness, weight, brightness, resolution, function, viewing angle, response time and working temperature range, the effect is remarkable. From sphere, plane right angle, cylinder to plane display, kinescope is also evolving, and the image is unreal and distorted. Plasma display is the next generation of products after CRT / LCD, with thin thickness and good resolution. It can create large display or curved visual surface, display color, etc. Not all users can recycle the discarded products. Just like the existing monitors, they are horns and needles. The advantage of the corner is that the ribbon cable is required through two cards, and it is not easy to fail due to connector problems. According to the choice of electrolytic capacitor and tantalum capacitor, tantalum capacitor is the first choice in the case of long life and low cost.