Methods to Drive Power Supply of LED Light

Current situation of driving power supply

In the recent years, with the development of the technology of loading seal and heat dissipation, the stability of LED light has reached to a satisfied level. Relatively speaking, the problem of driving power supply is much more serious, which is the main reason leading to broken light and flashing, that is, LED driving power supply has become the weakness in the quality of LED diode. According to cannikin law, the life of driving supply is the life of LED light. Because the current LED power supply is short of unified standard, and the power supply in the market is independent for it is different in size, simplex and multipath, which makes it difficult to change. In addition, some manufactures are short of after-sale service, all these make users complain and affect the reputation of LED industry.

Some experiences to improve the LED power supply

Develop one-way or duplex output instead of four-way output, and develop low current instead of large current.

1. The more outputs, the more complicated and it will cost a lot to solve the interference among different currents. On the contrary, if the problem is not solved, the failure rate will be high.

2. Intelligent control is one advantage of LED light emitting diode, while power supply is the key of intelligent control. The application of intelligent control is the most mature and obvious in LED street lights and LED tunnel lamp, for intelligent control can not only meet the need of application, but also reach the huge effect of energy conservation. It can save a large amount of expenses for highway authorities.

3. Select small and medium-sized power with high stability rather than large power. For the reason that the larger power will produce more heat, and the parts are tighter which is bad for heat dissipation, temperature is chief culprit to power failure. Meanwhile, low power supply is more mature in development, stability and cost-saving.

4. We should also pay more attention to protection. The permeation of water may cause short circuit, the dust on the cover may affect heat dissipation, and blazing sun may cause the aging of electric wire and other components.

5. Modularization design has become the fashion trend, if the problem of power supply can be solved by insertion and extraction, it must be popular.

Conclusion

The power supply of LED light's design can be the split type, the reliability of power supply should be focused on. Only design the products from the prospective of customers, enterprises can develop itself in an excellent way.

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