How knowledgeable are you? What kind of electronic device is this (the IC circled in the picture below)? It is used in the power supply. Is it an inductor?
I've seen it before, don't know what it was....
The following represents personal opinions, which may not be completely objective. What I received is the F103 development board. The board is not big and is a black development board. I don't like bl...
1. Main features of choppers The main features of choppers are as follows: (1) There is a single brake chopper available for each power range, and no parallel connection is required; (2) It can be ...
[i=s]This post was last edited by qwqwqw2088 on 2022-7-18 09:08[/i]There are often different opinions on whether copper should be placed at the bottom of the inductor of a DC/DC power supply. One view...
In the selection process of power devices, wide-bandgap semiconductors represented by gallium nitride and silicon carbide have attracted more and more attention. Compared with silicon, they have sign...[Details]
On November 23, Sibao Technology stated on the interactive platform that the company is mainly engaged in the research and development, production and sales of new materials such as silicone sealants...[Details]
July 19, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced that it has signed a global distribution agreement ...[Details]
According to the latest report released by IDC on Thursday: The global smartphone market suffered a bigger-than-expected blow in the third quarter of 2021 - after achieving double-digit growth in the...[Details]
Intel used to be the world leader in the most advanced chip technology, but encountered problems between the 14nm and 10nm nodes, causing TSMC and Samsung to catch up and take the lead in mass produc...[Details]
Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and oth...[Details]
According to foreign media reports, Magna, through its engineering subsidiary Telemotive, has launched the Bluepirat Rapid, a vehicle structure multi-bus data recorder based on automotive Ethernet. ...[Details]
On the morning of March 30, it was reported that vivo's first foldable screen mobile phone X Fold will be released on April 11. At the same time, vivo also officially announced that it has bec...[Details]
Recently, a strategic cooperation signing ceremony between UBTECH Robotics and People's Daily Online was held in Beijing. In the future, the two parties will work together to promote the integrated...[Details]
1 Introduction
With the rapid development of the national economy, there are more and more high-rise buildings in large and medium-sized cities, and the number of elevators, an indispensable eq...[Details]
There are the following scatter-loading files: ROM_LOAD 0x00000000 ;// Origination Point of Code (Code in Flash) { ROM_EXEC 0x00000000 ;// Origination Point of Executing { Startup.o (...[Details]
IC design giant MediaTek held its annual shareholders meeting on the 14th. CEO Cai Lixing pointed out that 2019 will be a difficult year. However, MediaTek is currently operating normally and has not...[Details]
In embedded development and debugging, developers have three debugging methods: breakpoints, triggers, and traces. With the development of integrated circuit technology, the integration and operating ...[Details]
On April 23, Fundamental Innovation Systems International LLC, a non-patent practicing entity (NPE), sued Lenovo, TCL and Belkin in the Delaware District Court for infringing its charging technology ...[Details]
On October 19, 2024, a delegation from the Tian Changlin Center (Optical Valley), led by Tan Binglin, Vice President of the U.S.-China Green Energy Promotion Association (UCGEC), visited the energy...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
