LED drive power supply -- the heart of LED high bay light

LED high bay light as a new generation of lighting source, with a lot of advantages, has a big potential.Although LED high bay light advantage obviously, do not want to play the advantage, drive power is little not, a good drive power is necessary, only the drive power is enough is superior, the LED high bay light can play all of its advantages.What that LED high bay light power supply should be the basic performance?

1, high reliability, the LED high bay light power maintenance is not convenient, many are sealed, open lamp is discarded, and the cost of removal and replacement of LED high bay light are very troublesome is very high, so the demanded power supply with high reliability.
2, high efficiency, the LED high bay light itself efficiency is very high, but the efficiency of LED high bay light, but also include loss of LED drive power supply, LED power supply is required to have high efficiency, so that the efficiency of LED high bay light is high.
3, high power factor: focus lighting at night time, the LED high bay light will produce larger pollution to power network, so the power factor has certain requirements.
4, drive mode: constant voltage source and constant current source power supply.
5, surge protection: LED lamp bead with poor ability to resist surge, is characterized by reverse voltage resistance, so for the LED driver power supply has a certain ability to resist surge, in order to protect the LED lamp bead are not destroyed.
6, protection function: in addition to the conventional protection, constant current power supply, the best LED driver power supply has over temperature protection.
7, protective aspects: power structure with the capability of waterproof, moistureproof, have the power shell, power shell should have certain ability to fast.
8, the life of the drive power adapter with the life of the LED lamp bead.
9, to accord with the requirement of safety and electromagnetic compatibility.

Now LED drive power supply, may also can't so perfectly conform to these conditions, there are a lot of affordable solution, just meet the requirement of some of these.

In practical use, according to the use of different environment, with different power supply scheme, LED high bay light, in order to achieve maximum performance.Indoor lighting of LED power supply, reliability will be lower, because the use of the environment is good, outdoor lighting using LED drive power supply reliability is higher, because the outside environment is bad.

With the constant progress of LED drive power supply technology, LED high bay light advantage will be more and more obvious.At present, the LED high bay light has the advantages of obviously many than traditional lighting lamps and lanterns.

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