Publisher: Supplier of LED Display Time: 2018-07-06 Views: 2112
If it is a monochrome LED display, the power consumption per square meter is about 150-200W per hour, which is also related to your display method. The maximum power consumption of the outdoor LED display (full color) is about 800W/square, that is to say, when the outdoor LED display reaches the maximum power (peak value) every moment, the power consumption per square hour It will be 0.8 kWh.
Calculation of power consumption of LED display: Generally, the maximum power consumption is calculated by the number of points. The LED display power supply is an important part of the power supply system. Choosing a qualified and reliable power supply can significantly improve the energy-saving effect and service life of the LED display.
If the screen area of the LED display is relatively large, an energy-saving design can be adopted. There are two main ways to save energy LED display:
1. When installing the screen, install a multi-function card with a light-sensing probe, so that the LED display can automatically adjust the brightness of the screen according to the intensity of outdoor light to achieve energy-saving effects.
2. Energy-saving IC and low-voltage power supply are used in the design of the screen. According to the formula P=UI, because the LED display of the screen is driven by constant current, that is, the current is constant, the voltage is reduced, and the power is reduced.
Learn the above two tricks to easily solve the problem of LED display power saving!