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What is a motor Electric machinery (English: Electric machinery, commonly known as "motor") refers to an electromagnetic device that realizes electrical energy conversion or transmission accor...[Details]

On July 14, the GEM listing application of Shanghai Alade Industrial Co., Ltd. (hereinafter referred to as "Alade") was accepted. According to information, Alade is a supplier of polymer material c...[Details]

China's annual automobile production has increased from 1.83 million units in 1999 to 27.02 million units in 2022, and its global share has increased from 3% to nearly 50%. Among them, new energy veh...[Details]

Sensors and instrumentation components are one of the most basic components of instrumentation and automation systems. Sensors and instrumentation components have the characteristics of ...[Details]

Solid-state batteries usher in new technological breakthroughs. It only takes 10 minutes to fully charge. And after 6,000 charge and discharge cycles, the battery's effective capacity is still 80...[Details]

Recently, the well-known data analysis agency Omdia released a global 5G development report, which shows that South Korea is still the leader in 5G progress. Switzerland is now the second in the worl...[Details]

Jiwei.com reported on October 28 that AMD recently released its third-quarter financial report for 2021. The turnover was US$4.3 billion, a year-on-year increase of 54%, and the operating income was ...[Details]

Liquid-cooled HEV batteries Today, my friend and I discussed the situation of hybrid batteries. At present, China also needs to walk on two legs and continue the traditional internal combustion eng...[Details]

On the afternoon of June 25, Baidu's Kunlun chip business recently established an independent new company - Kunlun Chip (Beijing) Technology Co., Ltd., and Baidu's chief chip architect Ouyang Jian b...[Details]

From April 24 to April 26, 2017, the 7th China International Energy Storage Conference with the theme of "Accelerating the Development of Energy Storage Industry and Promoting Energy Structure Tran...[Details]

The refrigerator is indispensable in the daily life of modern families. It has the important function of storing food, and almost every family has a refrigerator. During the Chinese New Year, because...[Details]

●Overview SH-XX series wedge flow sensor and flowmeter is an excellent differential pressure flow meter. Its throttling piece is a detection piece with a special angle. Both sides are smooth round su...[Details]

LED general lighting design engineers will encounter many challenges, such as power density, power factor correction (PFC), space constraints and reliability. These LED lighting design...[Details]

      Foreign media Android Police recently exposed the full specifications of the Samsung Galaxy S21 series. They said they had seen the official media renderings of the device, which were the same ...[Details]

The full-bridge converter is shown in Figure 9. S1, S3 and S2, S4 are two pairs of switches that are repeatedly switched on and off. However, there is a time difference between the two pairs of switc...[Details]