It is very common for P10 full color LED display screen in our daily lives, but we don't have sense that display screens are P10, for example, we always can view some big screen to play advertisement content, a lot of advertising screen in city's shopping center, etc. P10 is mostly to be used for this big screen LED display.
In terms of common cathode, it is a new technology to save energy for LED display screen. After integrating common cathode, the power consumption would get dramatically reduced, the effectivness of energy-saving has got greatly improved. Energy-saving is very important for P10 full color LED display screen, because P10 is always used for outdoor full color big screen, while energy-saving can save a lot of electric cost for clients annual.
Why does we said that common cathode aluminum LED display is more reliable?
1). As above description, common cathode is a new technology to save energy for led display screen, it is to divide Red, Green and Blue, accurate to provide power supply for them, the current is flowing from LED chips to driving IC, its inner voltage drop is small, and the heat-generation is also small, which has greatly improved the electric utilization ratio, to reduce power wastage.
2). Aluminum cabinet has a lot of advantages, such as high evenness, more slight than iron cabinet, it is anti-antioxidant, anticorrosion, no rusting, etc. For aluminum substrate, its advantage is fast heat-dissipation, which is suitable for outdoor hot environmental condition. The thermal conductivity of aluminum material is higher other metal materials, this is the reason that most of electric application products are to adopt aluminum materials as encapsulate material, such as solar panel, their frames are aluminum materials.
3). Common cathode aluminum LED display screen has a high protection level, the module protection grade is IP68, cabinet is IP66, which has guaranteed this display screen being able to be suitable for various of outdoor environment conditions. It is also no problem to work on seaside where has rainy or dust, because the rainy and dust can't enter into display body, so that it can well protect inner electric components, the lifespan of display screen can get more long as well.
For traditional LED display screen, the big electric consumption is still a problem to be solved, many LED displays just can get through reducing screen brightness or change some inner component to realize energy-saving effectiveness. While, the successful R&D of common cathode has changed this situation, it has reduced power consumption from technology, the effectiveness of energy-saving can be up to 75% at most, for outdoor big screen LED display, it can save a lot of electricity annually, so that it can save a lot of electric cost every year.
Common cathode Aluminum LED display, every part has been carefully selected from materials to configuration, specially created for outdoor middle-high end outdoor application, its application fields are very spreading. The publishment of common cathode aluminum LED display has facilitated the development of LED display screen, more LED display manufacturer make big investment to research the application of common cathode technology, in future, more and more LED display screen would adopt common cathode technology, while for common cathode aluminum led display, it would be hot selling in near future.
