1 Introduction With the electrification and automation of automotive components and the high requirements for noise, electromagnetic compatibility and efficiency of automotive motors, permanent magnet brushless DC motors are gradually replacing brushed permanent magnet DC motors. The permanent ma
Read moreA few days ago, it was learned from the Yancheng Power Supply Department that the city, together with the State Grid Corporation of China and the provincial power company, decided to invest no less than 25 billion yuan in Yancheng coastal power grid construction during the “12th Five
Read more[High-tech LED News] Greenlux, a Finnish company engaged in lighting design and LED lighting manufacturing, has reached a supply agreement with Fagerhult, the largest lighting company in Northern Europe. Greenlux will supply Fagerhult with LED luminaires for general lighting and will be sold under
Read moreWith the rapid development of China's economy and the improvement of people's living standards, energy demand is growing rapidly, and pressure on resources and the environment is growing. In 2010, China's total energy consumption was 3.25 billion tons of standard coal, of which crude oi
Read moreIntroduction to ARINIC429 Aviation Bus The ARINIC429 bus is an aviation bus widely used by business aircraft in the 1980s. Its information content integrates more than 200 aviation parameters, mainly to solve the point-to-point data interaction in aviation equipment. ARINIC4
Read moreI recently wanted to try to create a web application using the Python language on IBM Bluemix, so I need to build a Python Web development test environment locally. About the Python version Go to the Python website, mouse over the download on the navigation bar, we will find
Read moreThe increased complexity of networks and IT facilities (such as VoIP, cloud computing, server virtualization, desktop virtualization, IPv6, and service automation, etc.) has forced the network team to use automated IP address management (IPAM) tools Allows administrators to as
Read moreThis year is the beginning of the “Twelfth Five-Year Planâ€. Under the new situation, the standardization work of the electrician industry will gain unprecedented development space and opportunities. The “Eleventh Five-Year Plan†has achieved remarkable results. The
Read more[High-tech LED News] Recently, Li Xinghua, director of the Science and Technology Department of Guangdong Province, said that after the Guangdong radio program, next year, LED lamps that are shining in the streets will be “Ironâ€, and the Science and Technology Department has considered
Read moreIn 6 weeks we will usher in 2012. In early 2012, we hope to see that the shortage of hard disks caused by the flooding in Thailand has been eased. The new 28nm graphics chip was released and the Android 4.0 products were launched in volume. However, there are good and bad. At present, gra
Read moreThe chain-breaking effect highlights the importance of Japanese businessmen. Following Taiwan and South Korea’s emergence in the semiconductor market, the Chinese mainland’s latecomers have begun to rise, affecting Japanese companies’ position in the global semiconduct
Read moreToshiba Lighting and Sharp's new LED bulb internal structure reveals (1) Toshiba and Sharp's new LED bulbs are revealed (2): the radiator structure is different The internal structure of the new LED bulb is revealed (3): the size of the power supply circuit is significantly
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