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The domestic present status of the LED drive power supply market analysis

by:Atop     2020-08-18
With the rapid development of LED lighting applications market, is also active in the upstream industries, LED drive power supply is LED a key element in the upstream industry chain. It is predicted that global LED drive power market will be from 29 in 2013. Rose $4. 8 billion to $2018 in 117. Annual compound growth rate of $0. 7 billion, 31. 76%. But with the development of the industry, the market competition also entered the white-hot state, current situation of the development of the LED drive power supply and how? What challenges will be in the future? LED drive power supply industry development situation, A) LED lighting industry situation LED lighting which is also called solid-state lighting, is once again after the incandescent lamp, fluorescent lamp light source revolution, such as energy conservation, environmental protection, long service life, etc. , used widely as an important field of energy-saving and environmental protection industry, has been included in the strategic emerging industry in China. As technology constantly breakthroughs, energy-saving effect of the emerging, the continuous expansion of industries and applications continue to expand, in the field of LED lighting industry in China has entered the critical period of development. According to the forecast, the global LED lighting lamps and lanterns is the size of the market will increase by about $25. 9 billion in 2013 to about $107. 8 billion in 2018, the compound annual growth rate up to 33. 00%, the huge market space. ( 2) LED drive power industry scale 1, LED drive power LED drive power refers to the outside world a secondary electricity required to electrical energy is converted to the LED power supply. Input power of the LED driver power supply including alternating current (ac) and direct current, and power output is commonly can change with the LED forward voltage and change the voltage constant current. LED drive power supply is mainly used in LED lighting, LED display and LED backlight, the LED lighting for the most demanding drive control technology, is currently the main application field LED drive power supply, the market prospects are broad. LED drive power as the core component of LED lighting lamps and lanterns, its quality has important influence on the reliability of the LED lighting lamps and lanterns, the driving stability of the power supply quality is the key factor for the service life of the LED lighting lamps and lanterns. At present, the LED drive power LED lighting is the bottleneck of large-scale promotion, it is also one of the key factors which restrict the development of the LED lighting industry. 2, LED drive power supply market scale will enter the high-speed development of global LED lighting market is driven by rapid growth in the LED drive power industry development, according to the institute of high LED industry statistics show that in 2014 the global LED lighting driver power supply output size reached 27. 7 billion yuan, an increase of 33. 8%. LED drive power supply as an important corollary equipment of LED lighting lamps and lanterns, the size of the market affected by LED lighting market directly. ( 1) The deepening of the concept of green energy and the drive of national policy is the expanding market long-term driving force in promoting the concept of the global green energy, with energy saving, durable, environmental protection and other characteristics of the LED lighting industry gradually presents a huge market potential, widely recognized by the market. In order to promote the traditional lighting to LED lighting industry in the industrial upgrading, governments around the world have also given us a lot of support in policy and funding. In the future, in multiple positive long-term, driven by LED lighting market will go into overdrive. According to the forecast, the global LED lighting lamps and lanterns is the size of the market will increase by about $25. 9 billion in 2013 to about $107. 8 billion in 2018, the compound annual growth rate up to 33. 00%. In this situation, the downstream application market demand gradually release positive stimulus, LED drive power supply market into overdrive. It is predicted that global LED drive power market will be from 29 in 2013. Rose $4. 8 billion to $2018 in 117. Annual compound growth rate of $0. 7 billion, 31. 76%. ( 2) Technical progress and cost reduction is the endogenous driving force of the development of the high-speed market relative to the LED lighting, a common incandescent lamp or fluorescent lamp etc traditional lighting to start slow, low emitting rate and short life, severe pollution and poor seismic faults. LED lighting industry development initial period, the cost and the price is much higher than traditional lighting source, become one of the main factors and its popularization. In recent years, with the continuous improvement of LED technology upgrading and technological level, LED drive power supply more mature in technology, has reached the lighting market demand, to provide users with stable, efficient and safe new lighting experience. Upstream chip, capacitor manufacturers at the same time, the production scale expands unceasingly, mainly as a decline in the cost of raw materials for the LED drive power product prices provided space, the future price will decline in general, gradually narrow the gap between price and traditional lighting. Technology progress and reduce the product prices will be contenders traditional lighting products and replacement. two Power semiconductor devices industry to enter the main barriers ( A) Technical barriers to the LED driver power supply as the core component of LED lighting lamps and lanterns, its quality and reliability directly affects the service life of LED lighting lamps and lanterns. Especially outdoor LED lighting lamps and lanterns, because of the need to deal with more complex, bad work environment, the production of LED drive power supply need to be strong research and development technical strength as a guarantee, if the lack of relevant technology and industry experience, will be difficult to guarantee the quality of products, industry potential entrants to the market segment has a longer precipitation technology and experience to enter the field. At the same time, with the rapid update demand of downstream LED lighting products, LED drive power supply industry also need to constantly develop new products, if the lack of experienced team of high quality high level professional and technical personnel, will be difficult to meet the market on the quality, efficiency, energy saving and environmental protection requirements.
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