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Japan once led the world in power batteries, but has gradually fallen behind China and South Korea in recent years. Panasonic, once the world's number one power battery manufacturer, has now been r...[Details]
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New policy released: Central government directly subsidizes new energy vehicles
After a half-year policy silence, the subsidy policy for new energy vehicles was officially released. In 2013, th...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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introduction With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but el...[Details]
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Since submarine cables are buried deep in the seabed, monitoring of their operating status is particularly important. Therefore,
a distributed fiber optic
sensor
based on fiber
optic time domai...[Details]
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The N1911A/12A P-Series power meters are supported by Keysight BenchVue software. BenchVue software lets you easily control your power meter to record data without programming and view your measureme...[Details]
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With the continuous improvement of the luminous efficiency
of LEDs
, LEDs are undoubtedly one of the most valued light sources in recent years. On the one hand, relying on its light, thi...[Details]
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Under normal conditions, only a small current flows through a reverse-biased PN junction. This leakage current remains constant until the reverse voltage exceeds a certain value, after which the PN...[Details]
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Beijing, China (April 14, 2021) — GigaDevice, an industry-leading semiconductor device supplier, made a splendid appearance at the 2021 Munich Shanghai Electronics Show, showcasing its complete solut...[Details]
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What kind of pattern will the global auto industry be transforming into in 2023? Obermühne, who succeeded Herbert Diess, was very nervous sitting in the top spot of Volkswagen, and was troubled by ...[Details]
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1 Introduction
With the improvement of people's living standards, various electronic products have developed by leaps and bounds, and electronic measuring instruments have gradually become ric...[Details]
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Anti-theft alarms are designed to predict and proactively defend against dangerous behaviors, and should be more easily recognized by the market and users. However, due to unfamiliarity with the a...[Details]
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Experts who design power supplies don’t know how to calculate parameters! But as a real product, the parameters are qualitative. For the same type of component, such as a resistor: 1K is OK, but 1....[Details]
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GPS-enabled tracking modules allow scientists to learn a wealth of information about wildlife, but these devices have one major drawback - limited battery life. A new tracker circumvents this limitat...[Details]
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The so-called level refers to the logarithm of the ratio of two powers or voltages. Sometimes it can also be used to express the logarithm of the ratio of two currents. The unit of level is decibel...[Details]
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