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1 Introduction
Nowadays, modular power supplies have been widely used in various fields of social production and life, such as aerospace, locomotives and ships, military weapons, post and tele...[Details]
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introduction
Portable electronic devices play an important role in our daily lives, with most consumers owning at least one mobile phone and often at least one other device. The various...[Details]
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Normally, use an oscilloscope to measure its CS pin. There should be two waveforms, indicating that the GPU selects the ROM and the ROM returns data. If there is no waveform, and the above power s...[Details]
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Electromagnetic compatibility
, or EMC, refers to the ability of a device or system to work normally in the electromagnetic environment in which it is located and not cause unbearable electromagn...[Details]
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On July 31, the signing ceremony of the Tongwei New Energy Gaoqing Independent Shared Energy Storage Power Station Project was successfully held at the Tongwei International Center. Zhao Qingwe...[Details]
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The basic structure of an LED lamp is a piece of electroluminescent semiconductor material placed on a lead frame, and then sealed with epoxy resin around to protect the internal core wire, so the...[Details]
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Application technology | Juwan ultra-fast/extremely fast charging battery technology
Application field: Powertrain and charging ...[Details]
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Design Background
Integrated operational amplifiers (hereinafter referred to as integrated op amps) are widely used in many military and civilian electronic systems due to their small size, li...[Details]
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As we all know, the technology of measuring the electromagnetic field in the area at a distance of 3λ~5λ (λ is the working wavelength) from the target is called near-field measurement technology. If t...[Details]
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In a switching power supply, the voltage and current waveforms are both in a sudden pulse state. The voltage or current that the components are subjected to is not only the supply voltage applied t...[Details]
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On February 12, Samsung officially released the foldable screen mobile phone Galaxy Z Flip. Galaxy Z Flip uses Infinity Flex display and Samsung's unique bendable ultra-thin glass (UTG), equipped w...[Details]
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Yageo, known as the "M&A maniac" in the industry, announced in November that it would acquire 100% of the shares of KEMET, a US passive component company, for US$1.8 billion. Recently, Yageo has anno...[Details]
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With
the development of
intelligent driving
technology, the industry has
gradually moved
from early
autonomous driving
based on simple rules and modular logic
to highly complex intel...[Details]
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Recently, a piece of news widely circulated in the industry said that "GAC New Energy will recall Aion S equipped with 811 batteries and replace the battery pack as a whole." A screenshot of a WeChat...[Details]
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