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The development trend of industrial measurement and control systems in the past 20 years is: decentralized control and centralized management, standardization and openness. Industrial measurem...[Details]
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The multimeter is one of the essential tools for us electricians. Maintenance electricians will take a multimeter to work. Today we will look at the introduction of the multimeter gears and how to us...[Details]
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Venturebeat reported that Intel recently announced that it will acquire an artificial intelligence startup SigOpt. The acquisition is expected to be completed this quarter, but the details of the tra...[Details]
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Multi-output
power supplies
generally use a closed-loop PWM
control
method for one output, while other auxiliary outputs use indirect voltage regulation. Since only the main output ...[Details]
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TESS Energy Saving System Co., Ltd. was listed on the Emerging Stock Market on April 20, and announced the launch of two new high-efficiency LED bulbs: a 20-watt 2000-lumen LED bulb and a 20W dimma...[Details]
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The car tipper system is a large-scale automatic unloading system. The car tipper unloading line equipment is a high-efficiency and low-consumption mechanized unloading line composed of a car tippe...[Details]
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Among electronic components, the detection of safety ceramic capacitors is crucial. The first is the stability test of the safety mark, and the second is the capacitor discharge test. If these tests ...[Details]
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There are many types of faults that may occur in brushless ringless starters. Common types of faults include:
Power failure: A power failure may cause the motor to fail to start or work proper...[Details]
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Can the industrial frequency motor be regulated by a frequency converter?
The industrial frequency motor is an AC motor that uses the mains frequency as a power source. Therefore, its speed is...[Details]
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On August 8, the first batch of energy storage cells rolled off the production line at Penghui Energy's Quzhou Smart Energy Storage Manufacturing Base, marking the official entry of Penghui Ene...[Details]
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10.1.1 Main Performance of AT89C2051
AT89C2051 is an 8-bit microcontroller with 2K bytes of flash EEPROM produced by ATMEL. It has the following main features:
Compatible with MCS-51 product...[Details]
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● Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti-electromagnetic interference, Passed national standard test and CMC measuring instrument pro...[Details]
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Nearly half of the world's power consumption is consumed by motors, so improving the efficiency of motors is considered the most effective measure to solve the world's energy problems.
P...[Details]
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1. Introduction In recent years, myopia has seriously affected people's health. In order to accurately understand the degree of myopia of myopic patients and provide more suitable glasses for the...[Details]
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Before discussing the self-excitation of a shunt generator, we first need to understand the basic principle and structure of a shunt generator. A shunt generator is a device that converts mechanica...[Details]