Electronic transformer enterprises sniper LED power supply

LED industry in China started in 1970s, after 30 years of development, China LED industry has formed including the production of LED epitaxial wafers, LED chip preparation, LED chip package and LED application products, a relatively complete industrial chain. In LED products, LED lighting with its energy saving, environmental protection has become a global trend. In recent years, with the support of national policies, the market value of the entire LED lighting industry showed explosive growth, as the key component of LED lighting LED power supply industry, naturally ushered in the development of.

However, the development of LED drive power industry to development, there are still many problems, such as the existence of market confusion, disorderly competition, product homogenization of serious overcapacity and so on, which have led to the rapid development of all walks of life expected a few years ago, the emergence of the "accident". In fact, the development of an industry, more or less will have some adverse factors, but no matter how the current situation, the development prospects of the LED power supply industry will soon be the test of time.

Analysis of the market situation of 1.LED power supply

Due to the advantages of LED lighting with energy saving, environmental protection, the world are actively promoting the development of LED lighting industry. In the global penetration of LED lighting to enhance the output at the same time, in fact, also led to the development of LED power supply industry.

1.1 LED lighting led to rapid development of LED power supply

With the LED industry technology breakthroughs, the decline in its price, the application of the field to expand and greatly enhance the permeability, LED products market is becoming increasingly open.

From the global point of view, LED lamp has become the trend of globalization, countries around the world have developed LED lighting related support policies, and actively promote the development of LED lighting industry. It is reported that in Europe and the United States and Japan, South Korea and other developed regions, has been basically universal LED lamp. From the domestic point of view, in 2008 China is mainly used in the application of LED products LED demonstration and application of LED, LED solar street lights, full-color display screen display, landscape lighting, consumer electronics backlight etc, the output value has exceeded 45 billion yuan. From 2009 to 2010, the LED industry developed rapidly, China's investment in this field is not only a substantial increase, but also a breakthrough in technology. Especially the LED power supply in LED lighting demand driven, a leap forward growth momentum.

According to GIL market survey data show that in 2011 China's production of LED street lamp 680 thousand (excluding tunnel lights), an increase of 58%, of which LED street lamp installed capacity of up to 530 thousand (excluding tunnel lights), an increase of 51.4%. If you include the tunnel lamp installed capacity of 190 thousand, so last year for high power LED total LED streetlights installed more than 700 thousand units, with 1000-2000 yuan per lamp prices, the market size of 1 billion 50 million yuan. This projection, coupled with subway lighting, underground parking lighting and gas stations and other high-power LED power supply installation, in 2011 the market size of about 1 billion 300 million yuan.

It was suggested that 2012 is a crucial year for the development of LED lighting. The analysis of the relevant research institutions in the EU ban on incandescent bulb sales, global LED demand by 596 million 2011 2 billion 500 million, a substantial increase to 2013. In addition to the ordinary household lighting, use LED lights have been continuously extended in other aspects, according to the research of the third party agency pointed out that, by 2020, in the headlight and daytime running lights on the global market, the proportion of LED lamps will be increased from 13% in 2011 to 34%. The agency analysis, in 2012 the global LED building lighting market size will exceed $3 billion, accounting for about 29% of the overall LED lighting market.

At the same time, the development of LED lighting, will inevitably lead to the development of LED power supply and other LED industry. Relevant departments are expected in 2013 China's LED power supply will reach more than 7 million units, the market size will be expanded to 1 billion 750 million.

1.2 current status of LED power supply industry

Many people think that, although the development of LED industry is not stable, but LED is certainly the future development direction, so most of the enterprises are holding an optimistic attitude to follow the pace of development of LED industry, instead of walking in front of LED industry in the era of beach goers, leading the LED industry forward progress. As a result, we will be able to understand why the current LED power supply industry will appear so many vicious price competition, homogenization, product cohabitation and other undesirable phenomena.

Guangzhou nine Buddha Electric Co., Ltd. Yuan Yuxiang technical director, said: LED power supply has no uniform product indicators, product overcapacity, our country called the production of 'swarm'. "

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