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SolarJunction announced that the conversion efficiency of its concentrated photovoltaic cell samples broke the world record of 43.5%, which is 1.2 percentage points higher than the average efficien...[Details]
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introduction
In the field of industrial control, there are usually a large number of pulse signals used to control the switch or working state switching of other devices or components. In addi...[Details]
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As the number of electric vehicles (EVs) increases, there is a growing need worldwide to create more energy-efficient charging infrastructure systems that can charge vehicles faster than ever before....[Details]
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1. Introduction
Differential protection is widely used as the main protection for internal short-circuit faults of electrical main equipment such as generators, motors, transformers, and busbar...[Details]
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On February 24, Longyuan Power signed a 1,130 MW project development agreement with the People's Government of Linqu County, Weifang City, Shandong Province. Tang Jian, deputy secretary of the ...[Details]
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1. Modular instrumentation system - flexible, user-customizable software and scalable hardware components
The increasing complexity of equipment and the gradual integration of technology are drivin...[Details]
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Inverter power supplies can be divided into power frequency conversion and high frequency conversion according to the conversion method. Power frequency conversion uses discrete devices or integrat...[Details]
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Is there excess power battery production capacity? At the 2023 World Power Battery Conference held recently, this issue was repeatedly mentioned by participating delegates. In the view of car compa...[Details]
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1. The syntax format is as follows: fromelf input_file The options are as follows and can be used in combination, separated by spaces: 2. Usage process in Keil 1. Configure Output and ge...[Details]
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Interference from outside The inverter will be disturbed by some strong electromagnetic waves in the use environment, such as nearby motors, power converters, strong magnetic fields, etc. So try to ...[Details]
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1. Compare the operations of 51 MCU and STM32 on registers 1) 51 single chip microcomputer: sfr P0=0x80; //Keyword sfr declares the mapping between address and name P0=0x00; //Assign 0x...[Details]
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On the evening of March 11, Yangjie Technology released its 2020 annual performance report and 2021 first quarter performance forecast. Yangjie Technology announced that the company expects the net p...[Details]
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Why is the rectangular coefficient definition of the RBW filter bounded by 60dB? If the squareness coefficient represents the spectrum analyzer's ability to resolve unequal amplitude sinusoidal signa...[Details]
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Today we are going to talk about buttons. There are 4 buttons on the lower right corner of the development board, and there will be a noticeable "click" sound when pressed. How to detect whether the ...[Details]
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When purchasing LED light strips, don't just focus on the price. Dongguan Guanghong Electronics Co., Ltd. teaches you to comprehensively evaluate from the following aspects in order to buy the most...[Details]