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LEDs have the advantages of low energy consumption and long life, so many special applications use LEDs as their light source. However, because the power supply required by LEDs is DC and low vol...[Details]
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On December 27, the commissioning ceremony of Sichuan Tianfu Energy Storage Technology Co., Ltd.'s 100MW all-vanadium liquid flow battery industrial production project was held in Wenjiang District...[Details]
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The transformer winding deformation tester is mainly composed of a main measurement unit and a laptop computer, three parallel special measurement cables, measurement clips and grounding wires...[Details]
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Abstract: This article introduces several common failure modes of automobile engine wiring harnesses, analyzes and discusses their common failure causes, and provides a strong basis for the subsequ...[Details]
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This Monday, iQOO released its new mobile phone, iQOO 7. This new brand, which was born only three years ago, used a flagship as the opening product of 2021. After the press conference, Feng ...[Details]
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Apple has applied for a number of patents for foldable iPhones. One of the granted patents is for an "electronic device with a slidable expandable display screen," and Apple has just updated t...[Details]
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It is specially used to measure insulation resistance, because it can output a high voltage of more than several hundred volts and can more accurately measure the insulation degree of electrical appl...[Details]
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Liu Huanhuan, senior field application engineer at Datang NXP Semiconductors, recently gave a speech titled "Innovation in Battery Management Chips, Leading the Transformation of the New Energy Indus...[Details]
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On the morning of August 20, a chemical company in Sichuan Province paid a 2 million yuan electricity bill through the State Grid Electronic Commerce Co., Ltd. Electricity Bill Trading Service Plat...[Details]
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Recently, the official website of the State Intellectual Property Office disclosed that the patent applied by Huawei Technologies Co., Ltd. on September 26, 2022 was published on March 26, 2024. Th...[Details]
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The 2014 Top Ten Most Popular Photovoltaic Enterprises Selection Activity was jointly sponsored by Polaris Solar Photovoltaic Network and Polaris Power Network, and hosted by the CREC Organizing Commi...[Details]
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The circuit in Figure 1 switches the state of a DPDT (double-pole double-throw) latching relay in response to a pulse. It includes a momentary switch to step voltage signal generator, a different...[Details]
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With the development of submicron technology, the density of FPGA chips continues to increase, and with its powerful parallel computing capabilities and convenient and flexible dynamic reconfigurab...[Details]
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Sina Technology News Beijing time, December 21 morning news, according to foreign media reports, Motorola has postponed the launch of its foldable Razr smartphone in North America, saying that d...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Analog electronics
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