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1. EMI sources of switching power supplies
The EMI interference sources of switching power supplies are mainly reflected in power switch tubes, rectifier diodes, high-frequency transf...[Details]
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We often use multimeters, signal generators , oscilloscopes and other equipment in the study and experiment of electronic technology. Multimeters can detect electronic components and measure circuit p...[Details]
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China Energy Storage Network News
: On September 26, the Global Energy Interconnection High-end Forum - China Initiative One-Year Anniversary Commemoration Event co-hosted by the Global Energ...[Details]
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Renesas Electronics Corporation announced on October 8 that its automotive-grade microcontroller (MCU) and system-on-chip (SoC) solutions will fully comply with the ISO/SAE 21434 international standa...[Details]
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SmartClass Fiber OLP-85 and 85P combine pass/fail fiber end-face inspection and optical power measurement (OPM) capabilities in one solution. The OLP-85 and 85P handheld optical power meters feature ...[Details]
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On September 15, Dinglong Co., Ltd. issued an announcement stating that the company plans to invest 200 million yuan to establish Hubei Dinglong Advanced Materials Research Institute Co., Ltd. (herei...[Details]
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As the Chinese government continues to strengthen its efforts in environmental protection, the central government has announced opinions on accelerating the construction of ecological civilization. Fr...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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1. Ground shaking meter The grounding resistance is usually measured using a grounding megohmmeter, which uses an AC bridge as its working principle, so the output of the megohmmeter is AC current. ...[Details]
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Pseudo-instructions do not belong to the instruction system of the microcontroller , but are instructions provided by the assembler, which are used to adjust the location of the program in the memo...[Details]
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Power supply has always been a very popular technology in the electronics industry, and its development trend is an issue that everyone must always pay attention to, otherwise they will not be able t...[Details]
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The rapid development of technology has brought about revolutionary changes in many fields, from manufacturing to healthcare to daily life. In the motion control of robots, they play a key ...[Details]
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Abstract: A new power supply topology for
LED
display
module
is designed
. After filtering, rectification and PFC correction, the 220 V/50 Hz (or 110 V/60 HZ) AC power generates a 400 V v...[Details]
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Use TMR0 to implement timing query. It can be implemented on any PIC with interrupt. This method can be used to expand multiple serial ports. ;|------------------------------------------------------...[Details]
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STMicroelectronics' HFA80A automotive-scale input Class-D audio amplifier combines high efficiency, small size and low bill of materials cost, and optimizes load diagnostic functions for automotive...[Details]
DSP and ARM Processors
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