Science and technology are advancing with each passing day, and science and technology create a new life for mankind. In recent years, the global human consensus: the future of the industry related to green environmental protection and energy conservation is bright. The LED lighting industry is the first to bear the brunt of the infinite vitality and infinite mass market.
In 2009, the LED lighting industry was not affected by the global economic crisis. Under the strong promotion of the Chinese government, the LED lighting industry in China is rapidly gaining momentum. In 2009, it became the first year of LED lighting. The Chinese LED lighting industry chain has grown rapidly during this economic crisis. Perfect, LED next-generation lighting technology is developing rapidly, and millions of companies that drive the LED lighting industry chain are thriving.
LED light source is a dazzling star, based on LED can do shape and color, ever-changing lighting and lighting fixtures, LED advertising large screen, LED information screen, mobile phone and MP3/MP4 consumer electronics display backlight, notebook computer and LCD- The backlight of the TV display.
The normal working illumination of the LED light source is inseparable from the driving IC. This article is about the development trend of LED lighting fixture driving technology in the recent stage.
The basic structure of LED lighting
The basic architecture of LED lighting is: LED light source + drive power + metal / plastic structural parts. The LED light source relates to the brightness, color and life of the LED lamp product; the driving power source relates to the electrical performance and stability, reliability and life of the LED lamp product; the metal/plastic structural component relates to the heat dissipation performance and the novel fashion of the LED lamp product, and different Application.
LED light source is energy efficient and has no carbon emissions
The LED light source is a new generation of light source for solid-state illumination. As a fourth-generation lighting fixture that is green, energy-saving, energy-saving, and long-lived, the LED light source has sprung up, attracts attention, and is rapidly developing. As the fourth generation of new energy-saving light source, LED light source was used as the light source of various lamps. The incandescent lamp as a light source has a luminous efficiency of only 5%, and the luminous efficiency of the LED light source is almost 90%. LED lighting has become the focus of everyone’s attention because of its high energy saving, long life and environmental protection. In recent years, high-brightness LED light sources have experienced rapid advances in their manufacturing technology, and their production costs have been declining. Now almost all lamps can use LED light sources as high-brightness, high-efficiency, energy-saving, carbon-free lighting sources.