How to identify whether the LED display is energy-saving?

Energy saving products = low energy consumption led display:

1. Respond to the call of the state to save energy and reduce energy consumption;

2. Save electricity cost and operation cost and reduce comprehensive use cost;

3. Reduce the temperature of the display module and reduce the input of heat dissipation equipment;

4. Reduce the power consumption of display screen and reduce the primary input of distribution cable, power adapter and distribution cabinet;

5. Delay the LED attenuation speed, reduce the temperature drift of photoelectric parameters of the display screen, stabilize the image effect, improve the system reliability and prolong the service life of the display screen.

Energy saving is to reduce power consumption, that is, reduce power consumption and improve energy efficiency ratio; Power consumption calculation: power consumption = voltage × current, i.e. P = U × I

To achieve the purpose of energy saving, it is mainly to reduce the voltage or current;

To this end, energy conservation is achieved mainly from the following aspects:

1. Unique power supply PCB circuit design to reduce power consumption of rich voltage;

2. High efficiency LED is adopted to reduce VF value and current consumption of LED and improve luminous efficiency;

3. High efficiency constant current driving IC is adopted to reduce the loss of driving circuit;

4. The new system integration design, combined with automatic brightness control and other methods, comprehensively improves the product energy efficiency ratio.

Adopt 3.8V power supply design, optimize PCB circuit, high luminous efficiency LED lamp, low voltage energy-saving drive IC (3.8V power supply), and reduce surplus voltage heat energy consumption.