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In high-frequency system measurement and application, it is often necessary to use multi-channel coherent signals. Generally, we can use devices such as power dividers, phase shifters, amplifier...[Details]
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Recently, BMW signed another agreement to purchase 10.2 billion euros (about 79.3 billion yuan) of power batteries to ensure the supply of electrified models. According to the plan previously announc...[Details]
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Since PLCs vary in variety, model, specification and function, it is very difficult to classify them according to a unified standard. Usually, they can be divided into three categories: large, med...[Details]
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On March 16 this year, the China Consumers Association released the "Investigation Report on New Energy Vehicle Consumption and Public Charging Pile Usage". Based on the investigation, the China Co...[Details]
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According to a post by a netizen from IT Home, OPPO Find X started testing ColorOS 11 yesterday. The system is based on Android 11, has a size of 3.47GB, and the version number is PAFM00PRE_11_H....[Details]
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This section only introduces commonly used DC and AC motors, and common faults of other special motors and electric motors.
1. About the rotating magnetic field three-phase AC asynchronous mot...[Details]
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As the iPhone 12 series starts shipping, people will be ready to start using this new Apple product. Although this year's iPhone 12 screen uses the new super-ceramic panel technology, and its drop ...[Details]
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Pressure transmitters: TDK launches rugged differential pressure transmitter for industrial applications
DK Group has expanded its MiniCell™ portfolio with a new differential pressur...[Details]
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; STARTUP.A51: User power-on initialization program
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On November 20, the National Energy Administration issued the "Notice on Promoting the Grid Connection and Dispatching of New Energy Storage (Draft for Comments)".
The draft opinion mentions t...[Details]
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When evaluating wireless handheld devices, programmable power analyzers have many advantages over traditional power meters in terms of accuracy and speed. (Note: The power analyzers and power meters m...[Details]
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The Shanghai Stock Exchange has accepted the listing application of Semiconductor Manufacturing International Corporation on the Science and Technology Innovation Board. It is understood that SMIC pl...[Details]
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In 2014, the Ministry of Public Security formulated standards for the application technical requirements and security levels of voiceprint recognition for the first time, and in 2019, it determined t...[Details]
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Jiwei.com reported on February 3 that the Karnataka government of India has held talks with Wistron executives and six human resources companies in an attempt to resume production at Apple's factory ...[Details]
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Delixi inverter is a device widely used in the field of industrial automation. It can realize functions such as speed regulation and forward and reverse control of motors. This article will introdu...[Details]
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