Hvordan oppnå den energibesparende effekten av leie av LED-skjermer
The luminescent material of LED display screens is energy-saving, but considering the large display area of applications, long-term operation combined with high brightness playback, power consumption should not be underestimated. In addition to bearing the costs associated with the LED display screen itself, advertising owners also see a geometric increase in electricity bills over time as the equipment is used. How can LED screens be used to achieve energy-saving effects? LED screens have contrast in brightness. When we use LED screens, we don’t need to use light sensitivity. The brightness of the LED screen can be higher during the day and lower at night. This way, our LED screens are more energy-efficient and can meet the needs of customers in one go.
The energy-saving LED display screen adopts a high-efficiency and low-power chip design, and adopts a half bridge or full bridge high-efficiency switching power supply from the power supply. It reduces the power supply voltage as much as possible while driving the IC in a constant current state. The red, grønn, and blue chips are powered separately to achieve better energy-saving effects.
LED display screens are divided into single color, dual primary color, three primary colors (full color), four primary colors (RGB+yellow Y), and five primary colors (RGB+cyan G+yellow Y) according to color. For tiden, most commercial advertisements use three primary colors in full color
In addition to the above methods, backlight design can also be used to automatically adjust the brightness of LED display screens for energy conservation. Of course, the selection of complementary LED display screens and driver ICs for LED screens can also achieve energy-saving effects for LED screens. The IC of LED screens can be divided into ordinary IC, energy-saving IC, and high brush IC. Also, some businesses now use solar energy storage to drive LED screens, which is also a good method
