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Quasi-oscilloscope probes usually have a switch on the handle for 1X or 10X attenuation selection. When the switch is in the 10X position, a 9M ohm resistor (Ra) is actually connected in series wit...[Details]
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Simply put, transient recovery time is the length of time it takes for the power supply to return to a set level after a load is applied. People who do not design power supplies generally take it for...[Details]
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I encountered many problems when I started to transplant fatfs, which was very distressing. The successful transplantation was not easy to come by, so I would like to share my experience. The hardware...[Details]
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Robot investment usually ranges from tens of thousands to millions of dollars. It is very important to make the right choice at the first time and avoid common mistakes, because mistakes will lead to...[Details]
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1 Introduction
Traction motors make regular abnormal noises during operation . In order to prevent the problem from further expanding and to avoid causing complaints and recalls from a large n...[Details]
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introduction As an emerging industry technology, LED lighting is constantly exploring wider applications. For AC power input applications, a flyback topology switching power supply is currently commo...[Details]
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When Qishan County meets photovoltaics, Qishan will have bluer skies, clearer water and a more beautiful environment! When photovoltaic systems meet micro inverters, this 21.84kW project in Qishan,...[Details]
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Digital blogger @数码闲聊站 revealed today that he got an engineering machine. Judging from his recent style of revelations and responses to netizens, it is expected to be Xiaomi’s next flagship mode...[Details]
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6KVA three-phase dry-type transformer
800KVA three-phase rectifier transformer
30KVA three-phase rectifier transformer
200KVA three-phase rectifier transfor...[Details]
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Engineers have achieved a major breakthrough in semiconductor thermal management by discovering a new heat transfer mode using surface plasmon polaritons (SPP). This novel method improves heat dissip...[Details]
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China Energy Storage Network News:
Recently, the U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) announced a $47 million grant under the "SCALEUP" theme resea...[Details]
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On October 9, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched an e-Compressor ai...[Details]
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In embedded development, assemblers are often used in very critical places, such as initialization at system startup, environmental protection when entering and exiting interrupts, recovery, and other...[Details]
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1. Introduction Driver engineers who are interested in the timer driver (clocksource chip driver and clockevent chip driver) on the ARM platform should have noticed the evolution of the timer hardwar...[Details]
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Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]