LED shines at the same time, led drive power is the guarantee of the development of LED industry chain, its quality directly restricts the reliability of LED products . Therefore, in the gradual improvement of China's LED industry chain, the maturity of LED driver power is also crucial. So what are the new products and technologies of these professional power supply manufacturers in China in the near future? What is the overall operation situation in the first half of the year? What kind of planning is there in the second half of the year?
Ming Wei: Stable reliability should be ranked first
Main product: Omnidirectional led power supply
As the leading brand manufacturer of Switching Power Supply, Mingwei has millions of switching power supplies sold to more than 70 guojia every year. It has 30 years of manufacturing experience in industrial power supply, and it is naturally affected by every move. Concerns from the industry, this time Ming Wei attacked Guangzhou International Lighting Exhibition, naturally no exception. The reporter saw at the scene that the company's booth was full of people, and the atmosphere of the visit was hot.
It is understood that Ming Wei mainly displays LED power supply and LED driver, which can be widely used in street lighting, architectural lighting, decorative lighting, indoor lighting , stage lighting and theater lighting, embedded lighting and LED display, etc. The high waterproof and dustproof design is suitable for a variety of indoor or outdoor LED applications. In addition, the exhibition area has also set up customer application display areas, including Ke Lei De, You Guang, Ryder, Addison, Yu Wei and other customers to provide street lamps, panel lights, floodlights, downlights, T8 lamps and other products for Ming Wei show. Among them, the application of AC phase-cut dimming power PCD series has attracted great attention from customers. This series of products mainly locks the LED indoor lighting market with traditional TRIAC dimmers, and has tested many TRAic dimmers of world-renowned manufacturers. Both PCD-16/25 have a good matching effect on the minimum dimming and stability. The display has outstanding effects and has been well received by customers at home and abroad.
Yan Jintong, the company's deputy general manager, said that a product can be recognized by the market, not through marketing tactics or gorgeous words, the true test of the reliability of this product. Ming Wei's participation in this exhibition, in addition to showing a professional LED power supplier role to customers at home and abroad, is expected to prove the stability and reliability of the product to the visitors. The reporter believes that this is also the temperament of an industry leader.
Yan Jintong revealed that while Mingwei is optimistic about the outdoor application of LED power supply, it will also pay attention to commercial LED power supply.
Infineon: The future development towards systematization, integration and intelligent control
Main product: indoor LED drive power
Infineon has not only further enriched the original high-power LED drive field, but also launched the third-generation multi-channel constant current LED driver with independent intellectual property rights. Compared with similar products, the cost is lower, the reliability is higher, and the performance is higher. More superior; also launched a full range of indoor LED driver, power range covers 6W-60W, a variety of dimming methods, with a variety of features, high efficiency, high reliability, suitable for strip lights, downlights, panel lights And other indoor applications.
Infineon is the first Asian power supply company to receive UL8750 certification. At present, the product line has a large number of products certified by PSE, TUV, CB, KC, etc., and is the first in the industry to develop enterprise standards based on IEC 61347 and UL 8750. And under the guidance of the National Semiconductor Industry Alliance, it will be raised to the general standard for LED power.
According to Chen Zhi, Sales Director of Infineon, the focus on Infinex's domestic and overseas merchants has increased by 200% compared with the same period of last year. These merchants have given high marks to the products that have obtained UL8750 & CE certification. It is reported that Infineon led lighting drive power supply and its technology accounted for 50% - 60% of the market share, from the establishment to the current average annual sales growth of more than 300%, is expected to continue to grow rapidly in the second half of this year and even next year.
The main control unit of the equipment is PLC and the HMI (Human Machine Interface) is 7" LCD colorful touch screen. The equipment has varieties of operating modes, and can automatically record and save working status.The complete set of equipment is easy to operate, reliable in working, complete in protection and high in automation.
It has the features of high reliability, high pulse symmetry, strong anti-interference ability, quick reaction, as well as the advantages of no heat-generating, constant current, energy-saving which is compared with the discharge with the electrical resistance.
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