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New changes and future trends in LED display power

Time:2018-12-20|

Reading Volume:2339|

Source:admin SmallMediumLarge

The power supply is an integral part of the normal operation of the LED display, and its reliability also determines the reliability of the display. With the development trend of LED display with micro-pitch, what new changes have been made to the power supply of LED display?
Text Label:New changes and future trends in LED display power
The power supply is an integral part of the normal operation of the LED display, and its reliability also determines the reliability of the display. With the development trend of LED display with micro-pitch, what new changes have been made to the power supply of LED display? What are the main challenges in the development of LED display power? What is the direction of its development? With these questions, our "LED Screen Display World" conducted a special interview with Tang Jingxin, Chairman of Changzhou Chuanglian Power Technology Co., Ltd. (hereinafter referred to as "Chuanglian Power Supply").

As a well-known LED power supply company, Chuanglian Power has a good brand image and product quality reputation in the LED display industry. By understanding Chuanglian, we can increase our understanding of the industry. At the same time, through the views of Mr. Tang, it also helps us to better understand the development status and future trends of LED display power.

LED screen display world: Power supply as the "heart" of LED display, in order to ensure the stable operation of the display, its reliability requirements are very high, how does your company ensure the stability and reliability of the power supply? What are the main products?

Mr. Tang: Since its establishment 19 years ago, Chuanglian Power has always adhered to the principle of “customer-centered, quality-oriented”. There have never been mass quality problems in so many years of operation, which is inextricably linked to the following points.

New changes and future trends in LED display power

a) Raw material selection control. All key components are tested by domestic and foreign first-line brands and key components to ensure complete automation control, ensuring high reliability of batch incoming materials, and batches failing more than once to be included in key monitoring suppliers. Less than one key supplier audit work.

b) Process control. Extensive use of automation equipment to continuously improve and optimize product quality, such as automatic plug-in machine, fully automatic STM placement machine, automatic wave soldering, automatic high voltage tester, full electronic load high temperature aging room, CHROMA power automatic test system, AOI Solder joint test system, ROHS tester, etc.

c) Production process control. It has 16 automatic production lines, 5 ROHS production lines, 6 AI automatic plug-in production lines and 7 SMT patch production lines. It has a production capacity of more than 30,000 units of Nissan's power supply.

d) Product verification control. With perfect product verification methods, the industry's first EMC laboratory, dynamic load analyzer, simulation load generator, decibel test laboratory, accelerated life aging laboratory, a large number of lighting, industrial control, display application scenario simulation environment.

2018-12-20 2339 People Browsing