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Answer: Measurement of the insulation resistance of distribution transformers Before the distribution transformer is put into operation after installation or overhaul, and after long-term outage, th...[Details]
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China Energy Storage Network News:
As of December 7, 2019, the Qi Shao DC transmission project has bundled and transmitted more than 40 billion kWh of wind power and solar energy to the Centr...[Details]
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Dolby Atmos is a new immersive cinema sound format that transforms sound from flat surround to all-round three-dimensional space, which is equivalent to the advancement of stereo to 5.1 era. The m...[Details]
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Introduction Weak Signal Detection is a subject that continues to develop with engineering applications. It uses electronics, information theory and physics methods to analyze the causes and rules ...[Details]
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At present, the security industry is in a critical period of transition from analog monitoring to high-definition monitoring. Due to the high technical difficulty of high-definition monitorin...[Details]
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These past few days, I have been focusing on replacing the IGBT tubes in the inverter's back stage, which is the familiar H-bridge circuit, in order to gain a deeper understanding of the relevant...[Details]
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Despite being a fundamental aspect of our lives, temperature is difficult to measure accurately. Before the advent of modern electronics, Galileo invented a rudimentary thermometer that could detect ...[Details]
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Upload the data block in the flash program area of the C8051F320 microcontroller to the PC through the USB interface. The data block is saved as a hex data file through the application receiving ...[Details]
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With the popularity of touch technology in various markets in recent years, various touch technologies have developed rapidly, among which capacitive touch applications have developed the fastest. Fol...[Details]
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Temperature and relative humidity measurements are required in many different product applications, and a large number of digital sensors have been developed to meet this need. Honeywell has studied ...[Details]
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February 24 news: At the end of 2010, China Quality Certification Center (CQC) issued three LED lighting product energy-saving certification rules, one safety electromagnetic compatibility certific...[Details]
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The LoRa Alliance announced that it will hold an online conference with the theme of "LoRa Alliance, LoRaWAN and the Chinese Market: Updates and Plans for 2021" at 14:00 on January 20, 2021 (Beijing ...[Details]
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This paper introduces a design method for a wireless sensor development system. It includes nodes and development boards. The nodes have the characteristics of low power consumption and good versatili...[Details]
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Nexperia, a specialist supplier of discrete and MOSFET components as well as analog and logic ICs, has launched groundbreaking, silicon-based, OPEN Alliance-compliant ESD protection devices for 100BA...[Details]
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Common dimming methods include bidirectional thyristor dimming, trailing edge dimming, ON/OFF dimming, remote control dimming, etc. Thyristor dimmers have been used in traditional incandescent lamp...[Details]