Yang Lixin: The "secret" quality of aluminum substrates

On February 23, 2014, the New Year Forum hosted by Gaogong LED, LED Lighting E-Commerce and Supply Chain Integration Summit was held in the Manjiang Red Hall on the third floor of Shangri-La Hotel, Pazhou, Guangzhou. In the afternoon, LED lighting supply chain good product tour specials came from Corporate guests such as Mulinsen, Yuanda Electronics, Overclocking III, Jingtai Optoelectronics, Jiehuate and Incentive Testing gave a keynote speech on how to control supply chain cost control, internal R&D ecosystem and technology development trends in the new market situation. And brought the latest technology and product sharing in the segment to the participants.

Lin Jili, general manager of Mulinsen Lighting, Yang Lixin, deputy general manager of Yuanda Electronics, Wen Kongliang, director of overclocking technology engineering, Zhou Xunwei, general manager of Jiehuate Electronics, Zhang Zhennan, R&D manager of Jingtai Optoelectronics, Li Sheng, general manager of testing and testing, etc. Share from the sub-areas of light sources, power supplies, substrates, cooling kits, and finished product inspection.




Yang Lixin, deputy general manager of Yuanda Electronics


As one of the three components of LED lighting fixtures, aluminum substrates have always been the focus of application companies. The aluminum substrate market is also mixed, and the price difference is very different. In this regard, Yang Lixin, deputy general manager of Yuanda Electronics, a leading company in the domestic high-end aluminum substrate, decrypted the “unbelievable quality of aluminum substrate quality” for us through a wonderful speech.

Yang Lixin said that the breakdown voltage and thermal conductivity of LED lamps are directly related. The material properties of aluminum substrates directly determine the thermal conductivity of many, and many domestic enterprises have a large "moisture" in this respect. The two good aluminum substrates also have relatively high requirements for copper foil and insulating layer.

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