How many watts per square of LED display? LED display as a large display device, its energy consumption has always been one of the concerns of operators. However, to accurately answer the question of how many watts per square of the LED display is not very simple. Because it involves a combination of factors. The following Kangshuo exhibition for you to answer:
Usually, the power consumption per square meter of the LED display is about 300 to 1000W, which actually depends on the model, brightness, battery efficiency, manufacturing process, and display content.
1. LED display model
LED display models are smaller, so the pixel density is higher. In general, the higher the pixel density, the higher the wattage per square. This is because a high pixel density means more LED beads on the screen, which consumes more energy.
Gac Science and Technology Museum -P1.5 indoor screen
2. LED display brightness
The higher the brightness, the more power is usually used and the more power is consumed. Indoor displays display low brightness, usually between 800 and 1500CD, about 200 to 500 watts per square meter. The outdoor LED display displays a brightness of more than 4000CD, and the power consumption per square meter is more than 800 watts, because it needs a brighter screen to resist the outdoor high-light environment, and the screen can see clearly.
3. Battery efficiency
For example, there are two different brands of switching power supply, one efficiency is 80%, the other efficiency is 60%, assuming the same 400W power conversion, the former output power is 400/80%=500W, the latter output power is 400/60%=667W, obviously the former is more energy saving.
4. Influence of manufacturing process
LED display power consumption is affected by the process, such as color display technology, screen material and so on. Manufacturers with stronger control and manufacturing processes produce products with better quality and higher efficiency. A more reasonable line layout is used, which is conducive to heat dissipation, more efficient light-emitting components, etc., and better screen materials.
In addition, the LED display shows the impact of the content, if the display of a dark background, the electricity will be less, but if the display of color images, the electricity will be more.
Understanding the power consumption of the LED display helps users make reasonable energy planning in the purchase and use process to achieve the goal of energy conservation and environmental protection. Therefore, if you want to accurately understand the power consumption of LED display, the best way is to consult the relevant product specifications and technical parameters, or consult the LED display manufacturer. If you have doubts about the power and use of LED display, please also contact Apexls!
