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At the 2014 High-tech LED High-tech Conference held on the afternoon of December 12, Li Zhaohua, deputy general manager of Mingwei Electronics, made the "LED lighting-driven past" at the theme of "The Great Strategy of the Industry" The theme report now and in the future. 
Li Zhaohua, deputy general manager of Mingwei Electronics
With the innovation and continuous improvement of current LED technology, the gradual maturity of luminaire products, the advantages of linear constant current ICs have gradually emerged.
According to Li Zhaohua, linear constant current ICs are not only low-cost devices, easy to produce, but also more compact, and their reliability will be improved accordingly. At the same time, they can be protected from high temperature and low temperature, and can support intelligent lighting applications.
“The LED lighting driver has evolved from the original bulky and bulky isolation to the current non-isolated type, with smaller size and higher efficiency. With the smaller and smaller size of the bulb on the market, the driver IC will also Now the mainstream non-isolated type has gradually developed into a linear drive and integration in the future." Li Zhaohua mentioned.
"At the same time, LED lighting will transform from basic intelligent lighting to smart lighting, and will expand to the network, software and mobile (tablet systems), and all of this will accelerate the arrival of the Internet of Things era." Li Zhaohua finally mentioned. 
[Annual Meeting] Mingwei Electronics Li Zhaohua: The advantages of linear constant current IC are gradually increasing
[Text|High-tech LED reporter Xu Chaopeng] The domestic driver IC industry has been developing for many years. Li Zhaohua believes that "domestic IC manufacturers must make innovative products. Only in this way can we gradually change the pattern of foreign IC-led markets. IC manufacturers, if you just talk about the price, there is no point, the most important thing is to see what you do for the industry and what customers need to solve."