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1 Introduction
Since the world's first commercial LED made of GaAsP material was successfully developed in 1965, with the development of new materials and the emergence of new device proce...[Details]
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When designing a low-power USB circuit that operates from a power source other than 5 V, you must decide whether to use a separate battery or a small power source from the host computer. The proble...[Details]
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The speed at which Mr. Monro disassembled the 4680 battery pack was obviously much slower than before. He just blew off some of the glue to let us see the module. From the current disassembly informa...[Details]
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Driven by the positive news on trade, large U.S. technology stocks rose collectively. Apple broke through the historical high of $233.47 set in October last year, closing up 2.66% at $236.21, with a ...[Details]
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On December 30, 2020, Anhui Yingli Electronics Technology Co., Ltd. (hereinafter referred to as "Yingli Electronics") responded to 22 inquiries from the Shenzhen Stock Exchange regarding inventory, a...[Details]
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The signal source analyzer is a commonly used instrument for measuring crystal oscillators, PLLs, clock circuits, and phase noise. Dual-channel measurements are used to fully characterize the charact...[Details]
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On August 3, Xiangxin Technology issued an announcement disclosing that it had recently received a letter of winning from a leading customer of photovoltaic inverters and energy storage (the speci...[Details]
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According to Jiwei.com, in the 2018 performance announcement released by Fuji Electronics on April 12, during the reporting period, the company achieved operating income of 10.989 billion yuan, a yea...[Details]
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1. Introduction In the SPWM full-bridge inverter, in order to achieve electrical isolation between input and output and obtain the appropriate voltage amplitude, a base frequency AC transformer is...[Details]
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1. Introduction 1. Introduction to Samsung S5PV210 interruption system Exception Vector Table (Vectored Interrupt Controller) The exception vector table is a specific definition of certain specific a...[Details]
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Analysis and Treatment of Brushless Excitation Faults in Synchronous Motors
The main refining unit of a certain plant uses brushless excitation high-voltage synchronous motors imported from Ca...[Details]
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1. Suggested solution
1.1 Introduction
The front-end computer room is the heart of the radio and television system and the distribution center for processing, distributing and transmitt...[Details]
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June 12, 2023---- In the face of an economic environment full of variables, Chinese companies must respond to three major challenges closely related to influence . At the recently held 2023 Greater C...[Details]
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HARTING at the 2022 Berlin International Rail Technology Exhibition: Han® HPR Compact Connectors evolve to keep pace with their roles Espelkamp/Berlin – September 21, 2022 – Han® HPR is the stand...[Details]
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Measuring the high-level and low-level resistance of the CAN bus (Controller Area Network) is an important task because they are crucial to ensure the normal communication of the CAN bus.
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