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Recently, I have come into contact with some friends who use pulse
power supplies
. I found that when they need square wave output, they use
full bridge
plus transformer, and th...[Details]
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New energy electric vehicles require sensors to monitor the motor and brakes during operation. Brushless motors do not have a commutation mechanism, so position sensors are needed to test parameter...[Details]
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Bypass capacitors are widely used in power distribution networks. Most suppliers now provide not only typical characteristic parameters of bypass capacitors, but also various simulation models. Never...[Details]
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In order to reduce pollution, save water and reduce emissions, it is necessary to strictly measure and control domestic water, industrial water, circulating water and discharged sewage. Flow measurem...[Details]
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At present, the inverter power supply powered by batteries generally consists of two stages. The front-stage DC/DC circuit converts the battery voltage into a DC voltage of about 350V, and the rear...[Details]
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Recently, a medical unit consulted on the application of targeted therapy testing of high-frequency and high-voltage signals. It needs to achieve the superposition of high-frequency sine waves and lo...[Details]
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WPG Holdings announced that its subsidiary Quanta Semiconductor has launched an in-vehicle Ethernet bridging solution based on TOSHIBA . As vehicle communication networks become more com...[Details]
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Try to design a subroutine, whose function is to rearrange the 6 single-byte positive integers in the internal RAM pointed to by (R0) in ascending order. ;========================================== ...[Details]
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Recently, Mr. Hao Jian, Executive President of Hexagon Manufacturing Intelligence Greater China, was invited to attend the 2019 (4th) China Aviation Science and Technology Conference and the 2019 She...[Details]
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According to industry chain news, Apple will launch four iPhone 12 models in the second half of this year. Previously, according to a report released by display analyst Ross Young, the iPhone 12 will...[Details]
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Four ministries jointly issued a document requiring cultural and museum venues to be open to the public free of charge. On the one hand, valuable collections can be brought out of the "boudoir" a...[Details]
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With the improvement of living standards, people's requirements for electronic products are getting higher and higher. Many electronic products use display screens. Many products such as home applian...[Details]
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The PB3 PB4 PA15 pins of stm32 can be released when using SWD simulation and burning and used as ordinary IO ports. The initialization code is as follows: GPIO_InitTypeDef GPIO_InitStructure; ...[Details]
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HNAG900-NH3 Ammonia Gas Detector Product Introduction: HNAG900-NH3 ammonia gas detector is a portable gas detection instrument that can detect the flammability and toxicity of ammonia and provide ala...[Details]
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Abstract: Automatic calibration of the roll gap of cold rolling mill is one of the links with the highest precision requirements in hydraulic roll gap control. In 2007, Anshan Iron and Steel Co., L...[Details]
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