The formula B=μH can be found in various materials, but the calculation relationship between the current of a single ideal wire in a vacuum and H (magnetic field strength) cannot be found. Some people...
[size=5](1) There is a gap between the characteristics of actual power supply devices and ideal power supply: [/size] [size=5]Response speed: As mentioned earlier, linear regulated power supply achiev...
Since it is a personal travel card, it is not very convenient and I don't think it will be used, so I plan to sell it. This card company has activated it and it is valid for two years. Now I sell it f...
The main post is just a preview, I’m worried that I won’t want to write after today!!!
I would like to warn everyone with this post: please read, read carefully, and read the device data sheet again a...
Use Raspberry Pi Pico to collect data and display it on the mobile phone.Features:200Khz bandwidth
Support 2 channels
500KS/s sampling rate
Time: 5 microseconds to 20 seconds
Requires few components
A...
On March 27, TI launched the digitally controlled current/voltage output driver XTR300, targeting industrial applications such as industrial programmable logic controllers (PLCs) and industrial proces...
On August 10, the industrial and commercial information of Xuzhou Bokang Information Chemicals Co., Ltd. (hereinafter referred to as "Xuzhou Bokang") changed, and Shenzhen Hubble Technology Investmen...[Details]
Today's embedded design engineers are challenged by increasing system complexity. A typical embedded design may include a variety of analog signals, high-speed and low-speed serial digital communicat...[Details]
I have been debugging the UASRT part of the AVR microcontroller these two days. But no matter how I debug, I can't achieve it. The AVR communicates with the COM1 port of the PC through the seri...[Details]
The total investment of Weijing Energy Storage Zinc-Iron Liquid Flow Battery Project is 4.2 billion yuan, covering a total area of 830 mu, and is the largest zinc-iron liquid flow battery production...[Details]
The three-phase induction motor is composed of rotor, stator, end cover, bearing, end cover plate and other components. The following is the main structure of the three-phase induction motor:
...[Details]
1. Introduction Compared with traditional linear power supplies, switching power supplies have inherent advantages such as small size, light weight, and high efficiency. Therefore, in recent years, ...[Details]
On December 19, Qinghai Electric Power Maintenance Company completed the intermediate acceptance of the ±800 kV Qinghai-Henan UHV DC project (Qinghai section) transmission line tower, strictly cont...[Details]
Introduction: A comprehensive analysis of solid-state batteries—the leader in next-generation battery technology Safety issues such as spontaneous combustion of lithium batteries have always been i...[Details]
Known as the "crown jewel of the manufacturing industry", as an important foundation for modern development,
industrial robots have become an important symbol to measure a country's manufac...[Details]
Encoders are common in motion control products. Rotary encoders are key components of motion control feedback loops, including industrial automation equipment and process control, robotics, medical...[Details]
Can single-phase motors be speed-controlled?
Single-phase motors can be speed-regulated by some circuits or devices, but the speed regulation effect and reliability are poorer than those of th...[Details]
China Post Telecom currently has a new 5G phone model FIO-TL00 that has passed the national quality certification. The certification information shows that it will be sold without a power adapter, bu...[Details]
The SEPIC is a very useful topology when electrical isolation between the primary and secondary circuits is not required and the input voltage is either higher or lower than the output voltage. It ...[Details]
According to foreign media reports, Applied Optoelectronics Inc. (AOI), a supplier of fiber-optic access network products, has launched a high-power, narrow-linewidth laser specifically developed for...[Details]
State Grid Gansu Electric Power Company reported on the 25th that the cumulative installed capacity of new energy storage in Gansu Province has reached 4.011 million kilowatts, and the total energy ha...[Details]