Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
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...
On October 30, the 220 kV Huiliang Line relocation and underground GIL project in Wuxi, Jiangsu Province, operated stably for a week. The project was independently developed, designed, produced and...[Details]
When monitoring or controlling devices need to communicate over a wireless network, there are currently two main candidate technologies: IEEE 802.11 a/b/g WLAN and Zigbee.
Although they were origin...[Details]
introduction
At present, PLC (power line carrier technology) is quite mature. Based on the PLC concept, while the terminal supplies power to the detection module through the bus, the detection ...[Details]
Does the magnetic flap level gauge need to be calibrated? Magnetic flap level gauges need to be calibrated. Magnetic flap level gauges are a kind of measuring instrument with high frequency of ...[Details]
The 12th VDMA China Machinery Summit was successfully held
On September 14-15, 2023, the 12th VDMA China Machinery Summit, hosted by German-Chinese Vidima Business Consulting...[Details]
Double data rate (DDR) memory technology has grown dramatically over the past five years as oscilloscope users have demanded faster, lower power, and smaller memory. DDR4 stands for the fourth gene...[Details]
Huawei is still breaking through the "blockade line". Huawei's consumer business CEO Yu Chengdong said in a previous public speech that the Kirin 9000 that will be equipped with the Mate 40, which wi...[Details]
Nowadays, a large number of new cars have keyless start as standard configuration, but foreign media have previously pointed out that thieves can open the car door and drive away by stealing signals....[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Working hard and never slacking off: Dalian Lianda and its partners continue to empower innovation in the automotive industry with forward-looking technologies and applications On December 5,...[Details]
At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer ser...[Details]
Abstract: It is of great practical significance to promote and apply VXI bus technology in general equipment test systems. Combined with practical work experience, the general methods and proces...[Details]
August 17, 2023 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, announced the lates...[Details]
Driver IC Introduction The PT6913 chip uses a linear constant current to control the output current. It has an internal integrated power MOS, and the output current can be set to 10mA~60mA throu...[Details]
A new king has been crowned
Who would have thought that just a few years after BYD became the big brother in the pure electric market, the times would change.
When the tim...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
