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How to choose LED power supply?

  • Categories:Industry news
  • Author:
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  • Time of issue:2020-01-17 17:02
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(Summary description)

How to choose LED power supply?

(Summary description)

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2020-01-17 17:02
  • Views:
Information
According to the power consumption rules of the power grid and the characteristics of LED power sources, users can refer to the following points when selecting LED driving power sources:
 
1. High reliability
 
Especially like the driving power of LED street lights, installed at high altitude, the maintenance is not convenient, and the maintenance cost is also large.
 
2. high efficiency
 
LED is an energy-saving product, and the efficiency of the driving power should be high. It is especially important for the structure in which the power supply is installed in the luminaire. Because the luminous efficiency of the LED decreases with the increase of the LED temperature, the heat dissipation of the LED is very important. The higher the efficiency of the LED power supply, the smaller its power consumption, the smaller the heat generation in the lamp, which reduces the temperature rise of the lamp, and also reduces the temperature rise of the LED power supply, which is beneficial to delaying the light decay of the LED. .
 
3. High power factor
 
Power factor is the load requirement of the grid. Generally, there are no mandatory indicators for electrical appliances below 70 watts. Although the lower power factor of a single power consumer has a smaller impact on the power grid, everyone lights up at night, and similar loads are too concentrated, which will cause more serious pollution to the power grid. For 30W to 40W LED drive power, it is said that in the near future, there may be certain index requirements for the power factor.
 
 
 
The company now introduces a variety of high efficiency, high power factor, high reliability, small size LED waterproof power supply, the efficiency can reach more than 90%, the power factor can reach more than 0.98, safe and reliable, long life! If you want to know more about LED power, you can call us!

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