On February 25th, the world's most influential 2013 World Mobile Communications Conference (MWC2013) and exhibition was held on February 25th, 2013 at the Fira Gran Via exhibition center in Barcelona's new international exhibition hall. Industry leaders from the global ----more
Due to its excellent performance, fluorescent lamps are currently the most widely used light source in industrial, commercial, and home environments. They have various shapes and sizes. Compared with traditional bulbs, they have higher luminous efficiency, better color render ----more
Abstract : Based on UC3842 high-performance current mode PWM chip, a medical switching power supply design scheme is proposed. This design AC-DC powers medical equipment, adopts single-ended flyback structure, realizes 90-264Vac power supply, 12V DC output, has the advantages o ----more
Recently, CurveBeam's PedCAT foot and ankle cone-beam CT scanner has been approved by the European Union. Compared with traditional CT equipment, the device uses cone-beam technology, the radiation dose is smaller, and the compact size can be used in doctor's office. ----more
With the rapid development of network technology and wireless technology, various network technologies and network products have emerged, and the application of wireless transmission technology is more and more accepted by all walks of life. As a special use method, wireless i ----more
The American technology blog The Verge pointed out that in order to comply with the development trend of the industry, Intel has put forward new requirements for the configuration of the ultrabook, but the cost of seeking a new configuration and the balance between the profit ----more
< p> Seoul Semiconductor, South Korea, has developed a combination of fluorescent materials on a 1mm square blue LED chip to achieve a white LED with a luminous flux of about 500lm. Held at the Ariake International Convention and Exhibition Center in Tokyo from 16th to 18th. T ----more