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.
Where do you usually find pdf materials on IC? It would be best if it is in Chinese without translation. I have been looking for materials recently and it is really tiring! ! !...
Dielectric filter is a microwave filter that uses dielectric resonant cavity through multi-stage coupling to achieve frequency selection. After entering the 21st century, dielectric filter has gradual...
[i=s]This post was last edited by tiankai001 on 2019-2-22 13:39[/i] [b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use ...
Please help me to explain the specific functions of this circuit; what are the uses of D1 and D2? What is the use of switch S and what happens when the switch is pressed? What components are needed to...
introduction
Judging from the number of users and the types of services to be supported, society takes high-speed Internet access for granted in advanced information services, and voice and low-rat...[Details]
There are many traditional DC motor speed control methods, such as voltage regulation, weak magnetic field speed control, etc., which have the disadvantages of slow speed control response, poor acc...[Details]
The solution to the 6000 ATE series power supply test system measuring 100% efficiency is as follows!
The first method:
1. Test the Input/Output item first, call out the test results, and c...[Details]
As the benefits of the electronic intelligent manufacturing industry cluster gradually emerge in China, the upstream and downstream supply chains supporting the industry are becoming more mature. As ...[Details]
To ensure the proper balance of electricity supply and demand, energy storage technologies are becoming more necessary as the cost of renewable energy sources such as wind and solar plummets. Power...[Details]
ams AG (SIX: AMS), a leading global supplier of high performance sensor solutions, and Megvii Technology, a leader in artificial intelligence, today announced that they have signed a cooperation agre...[Details]
The Internet generally advocates using software to simulate I2C. I also used simulation to read temperature and humidity sensors before. This time I have the time and opportunity to use I2C again, so...[Details]
The highly anticipated AMD third-generation AMD EPYC server processor "Milan" is confirmed to be released on the 15th. Today, AMD officially announced the news. The press conference will be held onli...[Details]
On October 30, 2023, the world's first professional factory for ultra-fast charging power batteries was completed and put into production at the Nansha headquarters base of Guangzhou Juwan Technolo...[Details]
Wireless charging technology is no longer unfamiliar to us. Many electronic devices, including mobile phones, have already used wireless charging, but for cars, wireless charging is still relatively ...[Details]
Abstract: The reference design provided in this article is used to implement an APD bias supply and its current monitoring. Based on the MAX15031 DC-DC converter, the circuit can convert an input v...[Details]
The current fast charger cannot charge quickly according to the characteristics of the battery itself, resulting in more gassing, high temperature rise, and shortened battery life. In response to the...[Details]
Design Features 1. Very high efficiency: 82% 2. Low number of components: only 40 components are needed 3. No common mode inductor is required to meet EN55022B conducted EMI requirements 4. Valle...[Details]
South Korea is the first country in the world to launch 5G commercial services, and South Korean smartphone manufacturers have held the highest global market share since 2011. However, experts believ...[Details]
ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]
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