With the rapid development of the air traffic control radar system and the continuous advancement of its technology, the requirements for the internal control system of the air traffic control radar are also getting higher and higher [1]. As the source of power for the…
At present, broadcasting and television and telecommunications operators are upgrading and rebuilding networks. Broadcasting and television are vigorously promoting the construction of NGB networks, and telecommunications are greatly increasing the user's home band…
| 1 Introduction With the advancement of science and technology and social development, air-conditioning technology is changing with each passing day. Large-sca… August 3 International Report: Intel said Friday that its third-quarter revenue will be lower than the company's previous expectations.
Intel expects revenue of 11 billion U.S. dollars in the third quarter, which will fluctuate by 200 million U.S.… The inverter mainly includes power electronic components and chassis and other raw materials, but the high-voltage inverter includes a transformer. Power electronic components include common electronic components (such as electrolytic capacitors) and core powe…
At present, China's LED lighting industry is entering a period of major historical opportunities for independent innovation and achieving leap-forward development. The application of LED street lamps continues to expand, but LED street lamps do encounte… 1 Introduction The heat dissipation of a vehicle's system is an important indicator of its advancement, because each component and system of the vehicle has an optimal operating temperature range, and various performance indicators of parts and components c… Complementary application of electrodeless lamp and LED People's physical and mental feelings about the living environment mainly include visual environment, auditory environment and tactile environment, that is, people's physiological and psychological feelings about the environment. For the design o… |