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...
introduction For a long time, rats have caused great trouble to domestic cattle work and agricultural production. However, existing mechanical methods, chemical methods, and biological control all ha...[Details]
Abstract: This article introduces various loading methods of TMS320VC5000 series DSP. Combined with examples, it focuses on the EPROM loading method and implementation process of C5402, and puts...[Details]
According to reports, in addition to Shenzhen, Beijing, Shanghai and other places have also issued announcements to conduct a comprehensive investigation and inspection of virtual currency trading ac...[Details]
On January 12, the latest survey by Strategy Analytics showed that from the Christmas season to 2022, people have a strong desire to buy a series of smart devices such as smartphones, wearable device...[Details]
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The function of the pull-up resistor:
(1) It is used to provide driving capability for the OC and OD gate circuits.
Take the OC (open collector) circuit as an example:
for example, the Darlington t...[Details]
The surface temperature continued to rise this summer, and 2022 successfully ranked among the top ten hottest years. The global temperature rose, and even the temperature in the Arctic reached a rare...[Details]
Bosch and Continental monopolized China's forward millimeter wave radar market in the 3D millimeter wave radar era, but in the 4D era, domestic brands have emerged strongly, the strongest of which i...[Details]
"The unit price of mobile phone lenses has dropped significantly this year. Among them, the unit price of some mobile phone lens models has dropped by nearly half." In response to the current status ...[Details]
The transplantation of μC/OS-II on the ARM platform is an important learning process, which helps to improve the knowledge and understanding of RTOS, thereby improving the theoretical and technical...[Details]
As Android photography supports higher dynamic range, the second-generation Snapdragon 8 brings high dynamic photo details through 18-bit ISP At the 2023 Google I/O conference, Android introduced ...[Details]
The program uses the assembly code that was successfully compiled before. Then use the following script to debug the script /*** Use Configuration !disalbe! Wizard in Context Menu ***/ /*Nam...[Details]
The EA power supply, a new member of the Tektronix family, provides guarantee for CATARC customers to verify the high-voltage safety of new energy vehicles with its outstanding product performanc...[Details]
The HUAW ElxMotion system is Huawei's self-developed intelligent body collaborative control system, which provides a longitudinal, lateral and vertical integrated collaborative control solution for...[Details]
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Introduction
With the rapid development of social science and technology, resource shortage is becoming increasingly serious, especially water resources, which are closely related ...[Details]