Recently, I saw a heated discussion about LM2576 on the Internet. There are different opinions. Some say it is very useful, while others think it is not very good. I have made some power supplies for ...
EMI Test Specifications and Measurements
IntroductionMost power applications must reduce electromagnetic interference (EMI) to meet requirements, and system designers must try various methods to reduc...
Solve y=(ax^2-bx+c)/(dx+e) by programming, and put the quotient and remainder in the data memory 1000H and 1001H respectively. (1) Given a=8, b=6, c=10, d=7, e=9, x=5, find y. (2) Given a=0.9, b=0.1, ...
[i=s]This post was last edited by dsjsjf on 2019-3-1 11:16[/i] [url=https://en.eeworld.com/bbs/elecplay/content/103]The development board ST NUCLEO-H743ZI evaluated in this event is provided by STMicr...
I need help from all the masters in the forum. I have a .brd file, but I can't convert it into AD17. I have no choice but to ask for help from the masters. How should I convert it? Please teach me.
Th...
The "first bid in the country" for tax -control cash registers was issued recently in Guangdong Province, and five companies won the bid. On February 15, the Guangdong Provincial Government Procureme...
The British really know how to have fun. Recently, Qorvo's UK mobile product design team launched a space device carrying the Qorvo logo to 35,000 meters above the ground and returned to the ground ...[Details]
October 17, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, has launched a dynamically updated Medical Resource Center t...[Details]
This circuit uses an attenuator field effect transistor (FET) to shunt the signal to ground. The R2 is used to control the output level (attenuation level), but you can use other sources of voltage s...[Details]
When it comes to the OPPO Find series, everyone must be very familiar with it. As of now, it has been nearly two years since the stunning release of the previous generation of the future flagship...[Details]
Reasons for measuring capacitance with a multimeter The failure rate of capacitors in circuits is much higher than that of resistors, and there are many types of failures, making detection di...[Details]
Ten years have passed, and the iPhone 4 is meeting everyone again in a different way. You can understand that Apple wants to reproduce it, but it will not do it in its original form. Now, ...[Details]
Samsung is still insisting on iterating its series of rugged mobile phones, and the latest products also support removable batteries. The phone is named Samsung Galaxy XCover Pro. It is equip...[Details]
Freescale Semiconductor (NYSE: FSL) has announced a new automotive sensor module for its popular Tower System development platform. The new module is designed to help engineers quickly design and b...[Details]
According to South Korean media Business Korea, LG Display's LCD market share has fallen to fourth place. The decline in LCD market ranking shows that the company is shifting its focus from LCD to OL...[Details]
In the future unmanned combat scenarios at sea, the working environment and status of the data link may change anytime and anywhere. In order to cope with sudden changes, improve the adaptability, ...[Details]
introduction
LED lighting is the mainstream of energy saving in the world, and high-power LED lighting is the mainstream trend of lighting systems in the future. High-power LED has the character...[Details]
Recently, SiC has achieved a number of application breakthroughs in the field of automotive power supplies : ● BorgWarner: supplies bidirectional 800V on- board chargers equipped with SiC technolog...[Details]
GE Research, GE’s central technology development arm, has received a $4.2 million grant from the U.S. Department of Energy’s Solar Energy Technologies Office (SETO) to help develop and deploy advanced...[Details]
引言 在系统编程ISP（In System Programming）是指在用户设计的目标系统或印刷电路板上为重新配置逻辑，或实现新的功能而对器件进行编程或反复编程。 随着EDA工具的普及和ISP器件的日益成熟，ISP技术也得到了越来越广泛的应用。ISP技术的应用使得硬件设计软件化，其显著优势体现在：简化生产流程；利用同一硬件结构实现多种系统功能，使之成多功能硬件；在不特殊...[Details]
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
Power technology
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