Is your outdoor LED display really energy efficient?

It is understood that most of the LED display on the market is under the banner of energy saving and environmental protection, but whether it is really energy-saving needs to be studied, especially the outdoor LED display, the general area is relatively large, and the overall power consumption is also compared. Large, it is especially important to reduce the power of the display.

So, how can the LED display room be energy efficient? In order to reduce the power consumption of the LED display, we need to solve the following problems:

1. The working voltage of the LED lamp is very low, usually 2-3.4V DC. Then you need to use the switching power supply to convert the high-voltage AC power of the mains. How to achieve high conversion efficiency during the conversion process; P4 outdoor How much is the LED display price?

2. The normal LED display module operating voltage is usually 5V DC, and the LED working voltage is 2-3.4V. How to effectively improve the circuit and minimize the voltage of the driving circuit to reduce the loss of voltage on the circuit, thus Reduce unnecessary heat loss and reduce power loss;

3. How to improve the photoelectric conversion efficiency of the LED, in order to ensure the brightness of the display, to reduce the driving current, and finally achieve the purpose of saving power; how to correctly use the brightness of the display, so that the brightness can be saved with environmental changes electric power.

In response to the above questions, experts in the industry gave a few suggestions:

1. Using high-efficiency LED, the light-emitting chip does not cut corners;

2. Adopt high efficiency switching power supply to greatly improve power conversion efficiency;

3. Perform excellent screen heat dissipation design to reduce fan power consumption;

4. Design scientific overall circuit scheme to reduce internal line power consumption;

5. According to changes in the external environment, automatically adjust the brightness of the outdoor LED display.

Through the above five measures, the power consumption of the outdoor LED display can be greatly reduced. At the same time, the improvement of efficiency and the reduction of heat generation also make the outdoor LED display use light decay for a long time.

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