On September 8, 2010, the 2010 LED Illuminated China Tour, the ninth seminar of the National Tour Survey and Industry Seminar, was successfully held in Dongguan. The seminar was held in the multi-function hall on the fourth floor of Dongguan Hongyu…
With the declining fossil energy sources and the excessive emissions of greenhouse gases, global warming has become more and more important. On the one hand, people are actively developing various types of renewable new energy, on the other hand, they …
The parent company "HISUN Optoelectronics" is located in New York State, USA. It is a global semiconductor lighting high-tech enterprise that started with technology and developed rapidly. It focuses on high-power semiconductor lighting t…
Recently, Guoxing Optoelectronics Co., Ltd. will invest 370 million yuan to build a new TOPLED manufacturing technology and industrialization project.
Guoxing Optoelectronics has signed a land use contract with Foshan Municipal Burea…
On September 14, 2010, LED Illuminated China Tour by the Gaogong LED, Zhongshan Semiconductor Lighting Industry Association and Zhongshan Semiconductor Lighting Industry Technology Alliance - the 10th seminar of the Natio…
System structure and control principle Boost + full-bridge inverter and output LC filter is one of the most commonly used topologies for high-power program-controlled AC power supplies. As shown in Figure 1, this is a two-stage non-isolated topology. The first stage is…
LED lighting has become one of the most eye-catching high-tech fields in the 21st century due to its advantages of energy saving, environmental protection and long life. Japan began implementing the "21st Century Light Plan" as early a…
Luoyang, the ancient capital of the nine dynasties, carries a heavy human history, and the national key projects are stationed, and the rapid economic development has brought unlimited vitality and vitality to this ancient city. With these unique …
Insiders pointed out that entering the field of indoor lighting will be a milestone in the popularization of LED applications. Although LED has achieved a good start in the indoor lighting market, due to its high product price, uneven quality, diso…