High-quality electronic ballasts should have low temperature, long life and high stability. The key components that determine this characteristic are triodes, electrolytic capacitors, and magnetic materials. Switching triode, the most expensive part of an electronic ballast. Alternating oscillatio

Regardless of the star connection or the delta connection, for the dry transformer, the ABC three-phase arbitrary adjustment, that is, the ABC three-terminal line is inconsistent in design, the inconsistency will be copied to the output, ie The output ABC three terminals and the ABC three lines als

Mr. He Zhaojian (left), Chairman of Jiamei Times Lighting Co., Ltd. and Mr. Li Chunan, General Manager (right) Reporter: With the development of commercial lighting, the “Jiamei Era” relies on its strong manufacturing capabilities and regional advantages, and it was cut into the early

Dean of the School of Landscape Design, Peking University, Professor, Doctoral Supervisor Yu Kongjian Today, people are paying more and more attention to the quality of life. Both developers and buyers are aware of the importance of landscape; but in real life, people still have a vague understand

The component pad design of the PCB is a key point, and the quality of the final product lies in the quality of the solder joint. Therefore, whether the pad design is scientific and reasonable is crucial. For the same component, any symmetrical pa

Avago Technologies introduces the industry's first half-watt high-brightness red and amber LEDs in automotive standard PLCC-4 surface mount packages. This new family of 0.5 watt high power LEDs has the industry's smallest package size and long operating life under ambient conditions, making

欧司朗光电半导体公司(OSRAM Opto Semiconductors)推出的全新OSTAR Projection产品封装六块芯片,成就卓越亮度。OSTAR Proj

Market research firm strategy analytics analyzes gaas and composite semiconductor technology, "2006-2011 solid-state lighting market, it is expected that the solid-state led lighting market will grow by 21% in 2111. It will be from emerging lighting applications including architecture, work li

Model NO.: BYP002 With Light Source: With Light Source Battery Type: Ni-CD/Ni-MH/Li

Model NO.: YF-G4-12SMD5050 IP Rating: IP44 Input Voltage: 12V

On August 18th, after more than 20 days of intensive renovation, Hongguang Lighting Store opened in Ningbo New Century Home Decoration Mall, marking the establishment of Hongguang Lighting Ningbo Operation Center. According to Li Hui, general manager of Ningbo Hongguang Lighting Operation Center, t

● The third anniversary of the opening of the United States Tiandi Building Materials City on August 18, nearly 100 merchants hanging banners to celebrate. ● Recently, Jimei Home Lighting District entered the normal trial operation, and 56 stores have opened. ● Beijing Dingshun