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Maintenance precautions for UPS power supply
The maintenance and use of UPS power supply are inseparable. There should be scientific usage and correct maintenance methods to achieve high utili...[Details]
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In the most recent issue of the Proceedings of the Computer Society, researchers from the University of Texas at San Antonio published a research report titled "Light Ears: Information Leakage via Sm...[Details]
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The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
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The primary detuning device is used in 6-35kv neutral point ungrounded system and is connected in series between the voltage transformer and the neutral point. It can limit the overvoltage caused by ...[Details]
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introduction Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addi...[Details]
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I recently reinstalled the system and then reinstalled the IAR for STM8 software (because I couldn't find the previous installation software, I used the IAR installation package provided by the Sabre...[Details]
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In the new energy market, most MPV products have chosen extended-range or plug-in hybrid power solutions. There are not many pure electric options, and the price is relatively high. Of course, this...[Details]
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RH5RI internal structure diagram
The RH5RH/I series is a three-terminal switch integrated regulator using pulse width modulation (PWM) and radio frequency (PFM) methods. The internal structure i...[Details]
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Cheryl Ajluni, director of industry solutions at Keysight Technologies Sustainability is a top priority for every organization today. Accenture data shows that one-third of Europe's largest compa...[Details]
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On November 6, Weijing Energy Storage Technology Co., Ltd. (hereinafter referred to as Weijing Energy Storage), an intelligent manufacturing company for energy storage batteries, officially release...[Details]
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From August 18 to August 21, the 2022 World Robot Conference will be held at Beijing Yichuang International Convention and Exhibition Center. With the theme of "Co-creation, Co-win, Co-discussion a...[Details]
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Apple officially released the iOS 13 system update on September 20, and now it seems to be off to a good start. According to Mixpanel data, a week later, the adoption rate of iOS 13 on iPhone and iPa...[Details]
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What is 4D millimeter-wave radar? 4D millimeter-wave radar improves the major defects of 3D millimeter wave and is a branch of the intelligent driving perception layer technology route.
Realiz...[Details]
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introduction
Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at the worst, it will cause fire...[Details]
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The differences between servo presses and ordinary presses are mainly reflected in the following aspects:
How it works
A servo press is a press driven by a servo motor. Its work...[Details]
Analog electronics
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