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The Railway Research Institute is already conducting tests using a test device equipped with a flywheel weighing about 50kg. In the future, it is planned to develop a large-scale device with a flyw...[Details]
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July 17, 2023 – July 8, 2023, at the 2023 World Artificial Intelligence Conference (WAIC) “AI Commercial Landing Forum”, iResearch released the 2023 China AI Commercial Landing Investment Value Res...[Details]
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In some specific occasions, such as in environmental test rooms, the ambient noise may reach 80 decibels to 90 decibels, and engineers should not work in such an environment for a long time; or when ...[Details]
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1 Introduction
As we all know, in the application circuit of power electronic devices, a snubber circuit, that is, an absorption circuit, must be set without exception. Some readers who are us...[Details]
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On August 10, Minxin Co., Ltd. issued an announcement stating that recently, the company received a "Notice on Share Reduction Plan" from shareholders Kaifeng Jinqu, Kaifeng Wansheng, Kaifeng Changya...[Details]
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1. Timing of MCU When the microcontroller is working, it is controlled by a unified clock pulse. Due to the different number of bytes of instructions, the time required to fetch these instructions is...[Details]
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China Energy Storage Network:
"The liberalization of the electricity sales market is one of the key points of this round of power system reform. In this process, the energy Internet can effec...[Details]
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DC/DC converters
Provide voltage isolation (input to output) of typically at least 1kVDC. This means that such converters can withstand a 1000VDC voltage test applied to the input and o...[Details]
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In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, sho...[Details]
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Modern spectrum analyzers use radio signal design software: they create a common hardware platform and program functions, so advanced spectrum analyzers have "software-defined tools", basically keepi...[Details]
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The MCS-51 single-chip microcomputer instruction system includes 111 instructions, which can be divided into the following five categories according to their functions.
Data transfer instructions (...[Details]
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Convert 0~10V to 4~20MA voltage-current conversion circuit
Function of the circuit
When transmitting analog signals over long distances in the form of voltage, the signal source resistance or ...[Details]
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A DC motor is an electric motor that converts DC electrical energy into mechanical energy. It is widely used in electric traction because of its good speed regulation performance. DC motors are div...[Details]
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Over the past two decades, labor costs have continued to increase, and employees have become more aware of employment standards and regulations. It is necessary to cut costs and improve the compe...[Details]
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Wenzhou, Zhejiang, November 3, 2024 /PRNewswire/ -- This fall, Ruipu Lanjun has innovated the full-scenario power solution for commercial vehicles and passenger vehicles! Whether you need ultra-low...[Details]
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