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Common-mode
currents
in
non-isolated
power supplies
can be a source of electromagnetic interference (EMI), but have you ever tried to eliminate them? In some high-voltage power ...[Details]
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Operating system: win7 professional x86 Development software: avr studio 4.19 First, download AVR Studio 4.19, because it seems that this is the last development environment that Atmel officially sup...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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Definition of low-power operational amplifier Since the biggest advantage of electronic circuit integration is that it can make complex circuits small and light, as the application range of portable...[Details]
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With the popularization of electrified railways in China, trains have entered the era of high speed. The scratches on the wheel tread will seriously affect the safety and service life of vehicles a...[Details]
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LED energy-
saving lamps There are many varieties. Currently on the market, there are basically three types:
Category 1:
LED energy-saving lamps made of
straw-hat-shaped low-
power...[Details]
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;RCC register address image RCC_BASE EQU 0x40021000 RCC_CR EQU (RCC_BASE + 0x00) RCC_CFGR EQU (RCC_BASE + 0x04) RCC_CIR EQU (RCC_BASE + 0x08) RCC_APB2RSTR EQU (RCC_BASE + 0x0C) RCC_APB1RS...[Details]
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Device drivers are an essential and most confidential component of any operating system. They implement a standard interface for all attached devices of a computer system, and include device driv...[Details]
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Under the background of my country's rapid economic development, the market demand for central air conditioners has shown a strong growth trend due to the rapid development of real estate. Attracte...[Details]
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According to foreign media reports, self-driving cars will gradually become a popular means of transportation in the next few years. However, before that, researchers need to develop tools to ensure ...[Details]
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Generally speaking, nanoelectronic components within devices such as smartphones are robust, static devices that cannot deform once they are designed and manufactured. But American physicists report ...[Details]
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Boosted by the news of the proposed asset restructuring, Tongrun Equipment's stock price has recorded 11 consecutive daily limit increases. On December 7, Tongrun Equipment issued an announcement on a...[Details]
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Recently, the Shanghai Municipal Economic and Information Commission issued the "Action Plan on Building Shanghai into an Artificial Intelligence Highland and Constructing a First-Class Innovation Ec...[Details]
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The automotive air conditioning system is a device that realizes cooling, heating, ventilation and air purification in the vehicle compartment. It can provide a comfortable riding environment for ...[Details]
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1 Overview
In order to reduce harmonic pollution to the AC power grid, relevant standards for limiting current harmonics have been formulated both at home and abroad (such as IEC1000-3-2)....[Details]