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At present, domestic enterprises have entered the field of intelligent lighting, and introduced LED lamps with dimmable colors. According to preliminary estimates by CSAResearch, the demand for intelligent lighting products in China exceeds 10 million per year. In addition, there are 193 smart city pilots in China. In the future, combined with the construction of smart cities and the concept of smart home, the prospects for smart lighting can be expected.
In June in Guangzhou, people always feel that the water in the air is very abundant. No matter where you go, you always feel the tide. This may be because the author has lived in the north for a long time. He is not used to the climate of Guangzhou.
However, the hot and humid weather still can't stop the participation of lighting companies, because it is playing a feast for the LED lighting industry. This is also the reason for the author's trip to Guangzhou.
Insiders said that there is lighting, there is LED lighting market. This also shows how broad the LED lighting market is. At the same time, this also indicates that the LED driver power industry also has sufficient room for development.
The author walked into the Infineon Pavilion, and the theme of innovation driving the world's navigation was very eye-catching and impressive. I saw that the new product area is full of various shapes of drive power, attracting many customers to stop and watch.
At present, domestic enterprises have entered the field of intelligent lighting, and introduced LED lamps with dimmable colors. According to preliminary estimates by CSAResearch, the demand for intelligent lighting products in China exceeds 10 million per year. In addition, there are 193 smart city pilots in China. In the future, combined with the construction of smart cities and the concept of smart home, the prospects for smart lighting can be expected.
It is understood that this year, Infineon is also in response to the market demand for intelligent drives, correspondingly launched the European-compliant ERP and the US Energy Star requirements to innovate and develop many intelligent products. These products can not only meet the requirements of energy indicators, but also achieve intelligent regulation. The self-developed intelligent converter can easily realize the dimming of LED lamps. Infineon's latest intelligent power supply can also realize the output voltage and current can be set by computer programming to meet a customer's different power supply. Lighting application requirements.
At present, the world is in the stage of replacing traditional light sources, and LED lighting fixtures are also known as the best alternative light source. Moreover, when the light source replacement is carried out in many countries, since the current output of the conventional lamp is a fixed value, the chip technology is updated quickly, and the configuration of the driving power supply when the replacement lamp is updated may cause a large cost pressure.
Zhang Huajian, director and deputy general manager of Infineon Electronics (Hangzhou) Co., Ltd., told the author that Infineon is the only manufacturer specializing in LED drivers in the main outdoor drive. The current products are high voltage, low voltage, single channel, multi-channel, intelligent. The field has formed a more mature solution. Last year, including the first half of this year, the product layout began to fully enter the mid-to-high-end intelligent market, especially the European and American markets are gradually moving towards intelligent development, in which the intelligent development of lighting is bound to lead the development of driving power in the direction of intelligence. For example, for a 700mA luminaire, if the maximum current is 750mA or 800mA, then you need to redevelop two drive power supplies. Infineon's innovative and intelligently adjustable products only need to reset the output value in the background during installation to achieve current matching. Some customers need to dim, or you can set the brightness curve of the fixture in the background. The customer is very convenient and flexible to operate.
Infineon's growth in the European and American markets is very fast, with annual growth rates above 60-70. In addition to products with intelligent adjustable functions in the European and American markets, Infineon also introduced ClassII, Class2, single-channel constant current, multi-channel constant current, indoor ultra-thin LED driver power products and outdoor single-channel constant current and ultra-high voltage. Input LED drive power products to meet the drive requirements of different lamps. In particular, the programmable intelligent adjustable LED driver power supply has become a new series of products that Infineon has launched this year.
The author understands that since 2012, Infineon ranked third in the world of power drive segmentation. In the face of Infineon's deep-plow power drive market, this is also like the beginning of the introduction of where there is LED lighting market where there is the potential of Infineon driving power. Zhang said that Infineon's ultra-high voltage input products specially developed for the North American market can currently achieve 480V ultra-high voltage, which is rarely done in the industry. Through the research and development of Infinex, the products can be applied in the voltage range of 110V-480V, which can meet the voltage difference and market demand of different countries and regions. One of the classic applications for a 480V ultra-high voltage input product is the San Francisco-Oakland Bay Bridge.
The LED lighting market is in the golden period of development, and LED-driven companies in the segmentation field are also experiencing unprecedented competitive pressures. Infineon is in the LED drive, and it is inevitable to face competition in the same industry.
Zhang Huajian said that although the competition in this market is very fierce, we only carry out in-depth mining in the field of LED driver and related fields, and do nothing else, only LED driver. This will ensure that Infineon is always at the forefront of the field and plays a leading role in the market.
At the same time, facing competition is nothing more than two factors, one is that you can develop a product that meets the customer, you can have a good solution; the second is a good quality and service. In the final analysis, quality is the life of an enterprise, and it is a good development of the company. Infineon's product quality control begins with R&D and is then further optimized on the overall solution.
After the design, all quality verification will be handed over to an independent quality operation department of more than 80 people, including product development testing, certification, supply management, process management and so on. The company gives great support to the quality department. The quality control is unprecedented. The investment is unprecedented. The investment will be large and the system will be more standardized. The most important thing is the corporate philosophy, and will never sacrifice product quality because of cost and profit. Infineon 60 products are exported, and the product sales price is 200~300 yuan, but the cost of repairing a power supply is very large. Therefore, we have a very clear understanding of product quality control, and will never sacrifice our quality because of domestic and foreign cost pressures.
CSAResearch pointed out that in 2013, China's domestic LED lighting products output exceeded 810 million, domestic sales of about 400 million, LED lamps domestic market penetration rate reached 8.9, nearly 5 percentage points higher than last year's 3.3, especially in the field of commercial lighting The growth is more obvious. According to incomplete statistics, the penetration rate of LED lamps in commercial lighting has exceeded 12.
At present, the penetration rate of LED lighting market is still not enough. From the perspective of government procurement, some countries have a penetration rate of more than 60 LED lighting, and some are rare. The inventory of traditional lamps is still very large, and the amount of transformation required is also large. With the development of LED technology, the growth rate of the LED market may decline, but the absolute value will increase by tens of percent every year. Zhang Huajian told reporters.
From the perspective of the LED driver power industry, 60 drive power sources from all over the world are produced in China, especially indoor bulb lamps and outdoor industrial and mining lamps and street lamp power supplies, most of which are produced in China. Compared with five years ago, this market has made rapid progress and the overall quality of the industry has improved a lot, thus promoting the healthy development of the industry.
Finally, Mr. Zhang also said that the LED driver power industry will gradually develop towards intelligence and diversification. Compared with some manufacturers' inferior and low-price competitive strategies, we believe that high quality and high reliability are the foundation for the long-term development of the company.