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1. Problems with the current transformer maintenance method
The current maintenance method for transformers is to deal with defects during regular maintenance and patrol inspections. There...[Details]
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In May this year, the United States announced that it would stop granting temporary exemptions to eight Iranian oil buyers, including China, Japan and India. After the oil ban, this was not enough. ...[Details]
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Today, safety regulations regarding the use and design of electronic equipment have made galvanic isolators a necessity in almost all data acquisition and transmission systems. One way to protect c...[Details]
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Introduction
This KWIK (Know-How and Knowledge Integration) circuit application note provides a step-by-step guide to solving specific design challenges. Given a set of application...[Details]
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Fiber Bragg grating sensors have wavelength encoding characteristics and are not affected by light source power fluctuations and system losses. Therefore, they have been widely used in the field of se...[Details]
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Japan’s display panel industry used to be the world’s number one, and major TV and mobile phone manufacturers used to take pride in high-end models of panels produced in Japan. However, in the past d...[Details]
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Periscope camera systems in future iPhones could include actuators that allow the lens to move for applications like autofocus and optical image stabilization without the need for a large camer...[Details]
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1.SDRAM principle black (1) SDRAM internal storage structure: (2) Let’s look at the SDRAM schematic diagram connected to 2440: SDRAM pin description: A0-A12: Address bus D0-D15: data bus (bit wi...[Details]
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As part of a visit to South Africa, British Prime Minister Theresa May announced a £56 million ($72.8 million/€62.3 million) investment in battery storage technology in the country.
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0 Introduction
my country is a coal-burning country, with coal accounting for 75% of the total primary energy consumption. With the continuous growth of coal consumption, sulfur dioxide em...[Details]
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The development of highway construction, especially the development of highway construction in mountainous areas, has brought about a rapid growth in the scale and length of highway tunnels. Accord...[Details]
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Most lighting designers believe that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world...[Details]
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Use timer0 interrupt to flash the LED Heat. c /* * init.c: do some initialization */ #include "s3c24xx.h" void disable_watch_dog(void); void clock_init(void); void memsetup(void); void copy_...[Details]
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This week, there were some "outrageous comments" in the automotive industry again.
On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]
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1. Motor electrical parameter information
For example, the rated power of an air compressor is 11.2kW±7%, the working current is 23.5A+20%/-10%, the starting current (effective value) is 185.6...[Details]
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