The powerful role of LED drive power
As the core component of the LED lamp, the LED power supply is like the heart of the LED. The quality of the LED drive power directly determines the quality of the LED lamp.
First of all, in terms of structural design, the outdoor LED drive power must have a strict waterproof function, otherwise, it cannot accept the harsh operating environment of the outside world.
Secondly, the lightning protection function of LED drive power is also very important. When working outside, it is inevitable to encounter thunderstorm weather. If the driving power supply has no lightning protection function, it will directly affect the life of LED lamps and increase the cost of lamp protection.
Finally, in the selection of raw materials, its reliability must meet its life requirements, and its functional characteristics must be good.
At present, the theoretical life of LED chips is about 100,000 hours. If the life of components in the industry is to be matched with it, the selection of key components must be managed through comprehensive DMT and DVT verification to ensure longevity and product reliability requirements. Otherwise, the life of the power supply is not enough, and the life of the lamp will not be completed.
