On July 23, the “Guangdong LED Lighting Supply Chain High-Level Tour Seminar†was held in the Carinna Grand Hotel in Foshan Chancheng District. The seminar aimed at Foshan LED lighting companies eager for cost-effective accessories manufacturers to appeal, integrate the entire industry chain resources, including lamp beads, drive ICs, power supplies, professional stores and other high-quality enterprises came to Foshan to facilitate the upgrade of Foshan LED industry.
The seminar was jointly sponsored by Gaogong LED and Foshan Lighting Association, and was strongly supported by local governments, enterprises and the media. It covers key elements such as regional industry supporting enterprises, governments, associations, media and exhibition platforms. Lighting companies offer complete lighting solutions from package to product, policy to promotion, channel to marketing.
The meeting attracted Chen Bin, general manager of Guangdong Zhonglong Transportation, Xu Liancheng, deputy general manager of Guangdong Zhaoxin, Wu Yulin, president of Foshan Lighting Association, and Zhang Hua, secretary-general of the Foshan Lighting Association, and attended the meeting. The foot has doubled.
Ming Chun Electronics Marketing Director Zhao Chunbo said that the primary consideration for power supply design is to meet the basic needs of customers. This includes three major elements: first, the choice of lamp bead, the use of mainstream lamp beads, while ensuring the quality, but also reduce the cost of the product; secondly, the product specifications, according to the product specifications to design the appropriate topology; again performance requirements, including accuracy, efficiency , lumens, PF values, etc.
It is not enough to meet basic needs, and different customers will have different requirements for quality. Generally used for engineering or exporting overseas lamps, the power supply needs to pass the corresponding certification; for the power supply design with high reliability requirements, single-chip integrated, electroless design can be adopted, and corresponding abnormal protection is provided; temperature characteristics, temperature When rising, the current is reduced, and the temperature is always kept in a safe range to protect the luminaire.
In addition, power supply design has many constraints. For example, the input voltage and test environment at home and abroad are different; the interface of the lamp and the difference in PCB size; suitable for mass production, reducing the cost of BOM.
In short, the best-performing solution is not necessarily the best solution to meet customer needs. Only the power supply design that is suitable for mass production and cost-effective is the best power supply design.
The seminar was jointly sponsored by Gaogong LED and Foshan Lighting Association, and was strongly supported by local governments, enterprises and the media. It covers key elements such as regional industry supporting enterprises, governments, associations, media and exhibition platforms. Lighting companies offer complete lighting solutions from package to product, policy to promotion, channel to marketing.
The meeting attracted Chen Bin, general manager of Guangdong Zhonglong Transportation, Xu Liancheng, deputy general manager of Guangdong Zhaoxin, Wu Yulin, president of Foshan Lighting Association, and Zhang Hua, secretary-general of the Foshan Lighting Association, and attended the meeting. The foot has doubled.
Ming Chun Electronics Marketing Director Zhao Chunbo said that the primary consideration for power supply design is to meet the basic needs of customers. This includes three major elements: first, the choice of lamp bead, the use of mainstream lamp beads, while ensuring the quality, but also reduce the cost of the product; secondly, the product specifications, according to the product specifications to design the appropriate topology; again performance requirements, including accuracy, efficiency , lumens, PF values, etc.
It is not enough to meet basic needs, and different customers will have different requirements for quality. Generally used for engineering or exporting overseas lamps, the power supply needs to pass the corresponding certification; for the power supply design with high reliability requirements, single-chip integrated, electroless design can be adopted, and corresponding abnormal protection is provided; temperature characteristics, temperature When rising, the current is reduced, and the temperature is always kept in a safe range to protect the luminaire.
In addition, power supply design has many constraints. For example, the input voltage and test environment at home and abroad are different; the interface of the lamp and the difference in PCB size; suitable for mass production, reducing the cost of BOM.
In short, the best-performing solution is not necessarily the best solution to meet customer needs. Only the power supply design that is suitable for mass production and cost-effective is the best power supply design.
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