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On October 24, the first batch of container system battery cabins for the Dingxi 40MW/90MWh energy storage project, in which Shanghai Electric participated in the construction, were successfull...[Details]
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Intel reportedly released its third-quarter financial report for fiscal year 2021 today. The report shows that Intel's third-quarter revenue was US$19.192 billion, a 5% increase from US$18.333 billio...[Details]
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introduction With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the elect...[Details]
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Looking at the development of the digital industry in 2013, mobile phones seem to be the best performing of the three major gadgets (mobile phones, computers, and cameras). Mobile phones are seen as ...[Details]
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Recently, the National Development and Reform Commission publicly solicited opinions on the "Catalogue of Encouraged Industries in Western Regions (2020 Edition, Draft for Comments)". New encouraged ...[Details]
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The digitally programmable precision resistor shown in Figure 1 can be used as a microprocessor-driven power load in a custom-designed ATE (automatic test equipment). IC1 is an 8-bit current-output...[Details]
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As an important tool for modern enterprises to motivate employees' potential and one of the main factors affecting job hunting and career choices, compensation has always been the focus of attention ...[Details]
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On February 25, xiaomiui.net exposed the imaging parameters of the Redmi K50 series. According to xiaomiui.net, the code names of the Redmi K50 series are matisse, rubens, and munch, and the ...[Details]
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When designing a printed circuit board, design engineers will carefully consider the copper wire routing and component placement. If these two points are not fully considered, the efficiency, ma...[Details]
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The circuit adopts the design structure of AC/DC-DC/DC. First, the 220V AC mains is converted into 380V DC through EMI filtering and PFC correction circuit, and then through DC/DC half-bridge conve...[Details]
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1. Working principle of temperature probe
In the circuit shown in the figure, resistors R1-R3, diodes V1-V3, and transistor V1 form a temperature sensor circuit. Among them, VD1 and VD2 are co...[Details]
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This article introduces the main features of LTM4627, simplified block diagram, and various application circuits. Linear's LTM4627 is a high-efficiency DC/DC converter with an output current of...[Details]
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1. Experimental purpose
1. Master the principle and programming method of dual-machine communication.
2. Learn how to use 8251A
2. Experimental content
1. Experimental schematic di...[Details]
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At full production capacity, the Bucheon fab will be able to produce more than one million SiC wafers per year October 24 , 2023 - Onsemi (NASDAQ: ON) announced that the expansion project...[Details]
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In fact, full-range is more suitable for people who are good at doing things by themselves and like DIY woodworking. If you like to tinker, different cabinets will have different sound performance...[Details]
Power technology
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