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Today, power users face countless choices. The numerous features of power products and the long product specifications of power suppliers make the purchase of power supplies a headache. Fortunately, t...[Details]
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Internationally, the technical levels of various research and development teams in the field of batteries have been improving, and reports on research results are coming in succession. Just on the 14...[Details]
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AbstractThis report presents a reference design of a 7W AC/DC LED lighting driver with TRIAC dimming . The solution uses a single-stage power factor correction ( PFC ) inverter topology ...[Details]
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According to Gartner's latest forecast, global end-user spending on public cloud services will increase by 18.4% in 2021, reaching a total of US$304.9 billion (US$257.5 billion in 2020). It is expect...[Details]
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Probing techniques are very important for high-quality oscilloscope measurements. Probes are usually the first link in the oscilloscope measurement chain. If the probe performance is insufficient, di...[Details]
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Recently, there have been a number of prototypes using next-generation power devices that can significantly reduce power loss. This time, Yaskawa Electric introduced the technologies and results achi...[Details]
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On March 10, Wingtech Technology released an announcement that the company's product integration business has carried out multiple business cooperation with specific overseas customers in areas such ...[Details]
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The website of the Zhejiang Provincial Development and Reform Commission recently released the "Notice on the Results of the Verification of Income Tax Preferential Policies for Key Software and Inte...[Details]
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The aboveground pipeline detector is mainly used to detect various urban underground pipelines such as gas, electricity, telecommunications, tap water, industrial pipelines, drainage and cable TV. ...[Details]
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1. Introduction
In order to improve system reliability, most computer rooms now use N+X parallel redundant or dual bus UPS configuration solutions. In previous solutions, the number of UPS hosts ...[Details]
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The excitement of the new energy vehicle industry is far more than the release of multiple new models or the listing of companies. The new technologies and new system solutions in the field of powe...[Details]
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According to news on December 9, the Xiaomi 11 series is getting closer to the official announcement. Blogger @Digital Chat Station revealed that Xiaomi 11 is not only the world's first Snapd...[Details]
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When we think of carbon emissions, we tend to think of energy and transport, like smoke from factories or exhaust from cars. But these together account for less than half of global carb...[Details]
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According to foreign media reports, Application Now Devices (AND) of the United States has signed a licensing and manufacturing agreement with Skywater Technology, a professional wafer foundry, to pr...[Details]
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Tube amplifier adjustment
The circuit of the tube amplifier (tube amp) is simpler than that of the transistor amp, and it is easier to make successfully. It also has a better music ...[Details]
stm32/stm8
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