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■ MILMEGA Broadband Class A amplifiers in Communications Test Applications Introduction This paper introduces the basic concepts of third-generation (WCDMA) and fourth-generation (OFDM) mobile phon...[Details]
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Average State Equation and Small Signal Analysis of Buck Circuit
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According to foreign media reports, for safety reasons, Tesla will close its Supercharger station located in its Los Angeles design studio, which is the company's first Supercharger station in the wo...[Details]
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A digital clamp meter is an instrument used to measure the current of a running line. It can measure the current without interruption of power supply. It is an instrument specially designed to measur...[Details]
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According to Jiwei.com, on March 31, Jiangsu Zhuosheng Microelectronics Co., Ltd. (hereinafter referred to as "Zhuoshengwei") issued an announcement stating that on March 29, the company held the six...[Details]
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New energy sources are a hot research field at present, and supercapacitors, as a new type of energy storage device between capacitors and batteries, have the characteristics of fast charging and di...[Details]
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South Korea's LG Chem is currently the world's largest electric vehicle battery manufacturer, with a market share of 25%. However, in the past month, electric vehicles equipped with LG Chem have expe...[Details]
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MALVERN, Pennsylvania, USA and Shanghai, China — July 8, 2024 —
Vishay Intertechnology, Inc. recently announced that it will showcase a wide range of passive and discrete semiconductor solution...[Details]
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communication
Next, we discuss the intelligent communication of LEDs. Ears and throats are the next most important functions to realize the intelligence of LED lighting. By simply networking the ...[Details]
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Magnachip Semiconductor announced today that they will officially terminate the acquisition agreement with domestic Wisdom Road Capital. They said the course of action came after the two sides wer...[Details]
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Introduction: The chip has a programmable calendar clock and 31 bytes of static RAM. The calendar clock can automatically compensate for leap years, has accurate timing, simple interface, easy use,...[Details]
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This is a stereo audio control circuit built around the IC LM1036. This circuit will control the bass/treble level tone, volume and balance between the right and left channels (inputs 1 and 2). You...[Details]
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During the debugging process, the CPU port is used to simulate a cycle of 1.25S and a pulse width of 20ms 40ms 60ms to collect data.
Question: How many data points should be collected to col...[Details]
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Traffic signal lights at intersections
1. Control requirements
(1) The signal light system is controlled by a start switch. When the start switch is turned on, the signal light syst...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]