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Today we will illustrate a three-phase asynchronous motor energy-consuming braking circuit.
First, let's understand the principle of dynamic braking: when the motor is disconnected from the th...[Details]
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The eddy current retarder is a highly efficient automobile braking auxiliary device. It can not only make the car decelerate and drive at a constant speed conveniently when driving on a slope, but ...[Details]
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UPS is
the abbreviation of uninterruptible
power system
, which is an important external device that can provide continuous, stable and uninterrupted
power
supply. UPS is divided int...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Jiwei.com reported on August 10 (Text/Ye Zi), according to the Economic Daily, today Foxconn announced that it will join hands with Intel to launch the TSN+5G pioneer network architecture to jointly ...[Details]
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Abstract: Taxi meters generally adopt a design method based on single-chip microcomputers, which is not flexible and convenient. Therefore, this paper introduces a method of designing taxi meters...[Details]
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The most troublesome problem when using PIC microcontroller to design industrial control circuits is that PIC microcontroller often has hardware deadlock after being disturbed. Most people attribute ...[Details]
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The tire pressure monitoring of mining vehicles is based on non-destructive testing technology. By studying the real-time signal of vehicle tire pressure, the changing characteristics of the tire p...[Details]
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CATL's third-generation CTP (Kirin battery) technology is here. With the same battery pack size, the Kirin battery pack can increase its power by 13% compared to the 4680 system. At the 2022 China ...[Details]
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Medgadget is a website focusing on cutting-edge medical technology. They have listed eight technologies that may change medical operations and benefit patients the most in 2014:...[Details]
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It is also important to consider system safety when designing wiring and fixtures. To determine what hazards the operator and instrument will encounter, consider a variety of failure scenarios, includ...[Details]
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Priority concept in STM32 (Cortex-M3) There are two priority concepts in STM32 (Cortex-M3): preemptive priority and response priority. The response priority is also called "sub-priority" or "sub-pr...[Details]
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Abstract:
A multi-purpose intelligent temperature measuring instrument is designed and implemented.
The sensor
is
DALLAS
's single-bus digital
temperature sensor
...[Details]
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Nidec Transmission Technology (Zhejiang) Co., Ltd.
(hereinafter referred to as "the Company")
, a group company of Nidec Corporation,
will participate in the CHINA INTERNATIONAL INDUSTRY FAI...[Details]
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Soft starters and frequency converters are two different electrical devices, and they have some obvious differences in appearance.
Size and shape
There are obvious differences b...[Details]
Sensor
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