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What are key technologies of LED panel lights (2/2)

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Author : Shenzhen Crown Lighting
Update time : 2021-06-28 20:57:13

What are key technologies of LED panel lights (2/2)
 

Electrical properties (electronics): If you compare a lighting fixture to a young girl, then light distribution is her connotation, structure is her appearance, and electronics is her heart. (It is always those beautiful and fashionable beauties who attract people's attention, and the same is true for products). A person has no life without a heart, and a lamp cannot be a power source without electronics. A good driving power source can also determine the life of a product. The electronic standards and parameters are often much more complicated than the structure, and the early R&D effort is also relatively large. The current technological trends and updates are changing with each passing day. Engineers have to spend a lot of energy to learn, absorb, decompose, and apply new technologies. The entire process of electronic design's early planning, mid-term implementation, and later molding needs to be documented and data formed. This is also the most cumbersome thing in the design. For example: a preliminary plan for a power supply design, product introduction, standard specification basis, safety specification basis, electrical performance expectations, process requirements, raw material evaluation, test methods, etc. must be formed into a system file.

 

In the field of LED drive power supply, the development path of Moso Power, which is now the industry leader, is full of legends. Out of a keen sense of the LED industry, Moso Power's head Gu Yongde led his team to invest in the development of LED power supplies in 2006. Today, Moso Power’s world-leading technology has led the trend of intelligent driving of LED street lights, and proposed to provide the most reliable intelligent driving solutions for LED street light manufacturers. This is another example of leading concept.

 

LED drive power is powerful

 

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 withstand the harsh environment of the outside world.

 

Secondly, the lightning protection function of the LED drive power supply is also very important. It is inevitable to encounter thunderstorms when working outside. If the driving power supply has no lightning protection function, it will directly affect the life of the LED lamp and increase the maintenance cost of the lamp.

 

Finally, in the selection of raw materials, their reliability must meet their life requirements, and their functional characteristics must be good enough.

 

At present, the theoretical life of LED chips is about 100,000 hours, and if the life of components in the industry is to match it, the selection of key components must undergo complete DMT and DVT verification management to ensure long life and product reliability requirements, otherwise The life of the power supply is insufficient, and the life of the lamp cannot be realized.

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