Industrial field is currently the largest probability of three Nuggets business opportunities

The China government launched four trillion yuan economic growth plan, more than half of the money to invest in the construction of major infrastructure projects, such as railways, highways, airports, and Environmental Engineering (such as wind power, LED lighting, solar power and other industrial fields), so there are still many opportunities for the Nuggets in 2009, of which three the biggest opportunities when the number of green power, LED lighting and power over ethernet.

Green power mainly refers to wind power and solar power generation, renewable energy wind and solar power can not only reduce the serious environmental pollution of coal-fired power plants, but also can greatly reduce carbon dioxide emissions. Once large-scale commercial, not only for future generations to create a blue sky, clear water and sustainable ecological environment, but also for the Chinese government's energy-saving emission reduction targets to make substantial contributions.

Due to the wind and solar power station construction mostly in the harsh environment of the hill or field, it requires not only the signal acquisition, amplification, filtering, control and drive system reliability is very high, but also requires remote communication ability. Obviously, the traditional high reliability programmable logic controller (PLC) has been unable to meet the requirements of complex computing, control and communication, and it is necessary to make the programmable logic controller (PAC), which is rapidly rising in recent years.

At present the main PAC supplier, GE Fanuc, Mitsubishi ELectric, Advantech Automation, Rockwell Automation, NI, Opto 22 and Bosch Rexroth, considering that most readers of PAC is not very understanding, so the cover story will detail for you at present in the industry to promote PAC to replace the PLC main power, the main properties of PAC PAC, the other major application, and how to use PAC to implement complex industrial field network, communication and control tasks.

LED lighting has become the mainstream trend of the development of Home Furnishing lighting, automotive lighting, general lighting, landscape lighting and street lighting, and because the existing electric incandescent lamp, compact fluorescent lamp (CFL), linear fluorescent lamp, halogen lamp and high intensity discharge lamp (HID), it is not only need to start pressure LED lamp, 6W lamp can generate greater brightness than 44W halogen lamp, and its power consumption is only about 1/6, so the LED lamp can greatly save energy. Not only that, LED lamp small size, strong and long service life, but also do not contain toxic substances such as CFL.

Since about 19% of the world's electricity can be used for lighting, so if we can reduce this part of the energy consumption will produce considerable energy saving effect. In view of this, the industry is committed to seeking a more energy-efficient lighting solutions for the general lighting market. In addition, in recent years, with the green groups continue to expand energy-saving environmental protection line, standards organizations continue to publish various specifications of new energy efficiency standards, and terminal products continue to a higher degree of integration and the smaller size of the direction of development, reduce energy consumption, improve energy efficiency has become a common concern of many countries in the world, the government industry organizations, semiconductor, electronic product manufacturers and consumers.

These market drivers make LED lighting market prospects very bright. Market research company Darnell Group CEO Jeff Shepard said: "general lighting, medical and building LED lighting applications in the next five years, showing a long-term compound growth rate of 90% annually, and the growth potential will be immediately apparent in 2009. "