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This morning, OnePlus officially announced that the OnePlus Ace new product online launch conference will be held at 19:00 on April 21, and it adopts a right-angle frame design. OnePlus revealed th...[Details]
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The design of systems using high-speed analog-to-digital converters (ADCs) with high input frequencies (IFs) has always proven to be a challenging task. The use of transformers makes this task even m...[Details]
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Although Samsung's first foldable phone, the Galaxy Fold, has not yet been officially launched, rumors about its next generation product have already appeared. According to The Bell Korean media, the...[Details]
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1 Introduction This topic comes from Beijing Puji General Company. Since the company's existing stand-alone spectroscopic instruments (such as 1810 and T6, etc.) use parallel port printing technolog...[Details]
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UC3844 UC3845 is a high-performance fixed-frequency current mode controller designed for offline and DC-to-DC converter applications, providing designers with cost-effective solutions with minimal ...[Details]
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First of all, let's briefly understand what a rotor flowmeter is. The brief concept is that it is an indicating flowmeter that directly observes the flow of the fluid in the pipeline through the coni...[Details]
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The European Parliament passed a landmark artificial intelligence bill on Wednesday, marking the EU's move to overtake the United States in regulating key technologies and setting clear boundaries ...[Details]
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This is a voltage regulation and timing dual-purpose controller with simple circuit, easy production and convenient use. Its indicators are: voltage regulation range 30-215V AC, timing 5-60 minutes...[Details]
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SerDes means serialization and deserialization. Every camera in the automotive field requires at least one serializer and at least 0.25 deserializers. Each display requires a serial and deserializati...[Details]
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Transsion Holdings' 2020 annual report recently disclosed shows that as of the end of the reporting period, the company has obtained a total of 954 authorized patents, including 234 invention patents...[Details]
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System structure and control principle
Boost + full-bridge inverter and output
LC filter
is one of the most commonly used topologies for high-power programmable AC power supply. As show...[Details]
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As the world's largest social platform, Facebook has not only expanded its territory into the hardware field, but also plans to develop its own operating system in the next step, hoping to bui...[Details]
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Because of my work, I have been exposed to many overseas electronic instruments and circuits. Recently, I found a DC regulated power supply in a test instrument. The output voltage range is large (...[Details]
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I believe many people have this problem. There are only 9 pictures posted on WeChat Moments. Before posting each picture, they have to carefully select and even delete them, or use a puzzle method to...[Details]
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introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]