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.
The phase noise index has a very obvious impact on current RF microwave systems, mobile communication systems, radar systems and other electronic systems, and will directly affect the quality of syste...
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nanoPower Technology: Extending Battery Life and Improving Sensor Performance Wednesday, January 20, 2021 10:00 AM WebinarClick here to registerSeminar time: 10:00-...
[i=s]This post was last edited by Fillmore on 2020-4-10 13:50[/i]I often forget things, such as what day it is today, what day of the week, and what I have to do on that day. Sometimes I write it down...
Can I block a user on the forum, such as blocking him from posting comments? It's really annoying. All he says is sarcastic and non-constructive nonsense. I want to block this kind of person to avoid ...
Today, the inverter manufacturer will tell you how to improve the inverter efficiency. You can take a brief look at it. We will update relevant articles regularly.
The efficiency of the ...[Details]
The 500-type multimeter cannot measure AC current. This example introduces an add-on. When you need to measure AC current, plug the add-on into the positive and negative sockets of the multimeter, an...[Details]
introduction
AC electronic loads are mainly used in the characteristic tests of various types of AC power supplies. They are indispensable test equipment in the design, debugging and testing o...[Details]
According to Nikkei, Guo Taiming's Guangzhou factory, in which he invested 61 billion yuan, is seeking new investors to provide capital injection. The 61 billion yuan ($8.5 billion) factory in Guan...[Details]
summary
An electric motor (commonly known as a "motor") is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main functi...[Details]
3 Measurement results and analysis
3.1 LED volt-ampere characteristics
The volt-ampere characteristic curves of five color LEDs at room temperature were measured by Figure 1 and are shown in ...[Details]
The MAX2982 powerline transceiver uses advanced CMOS design technology to provide the highest performance, maximum flexibility, and widest operating temperature range at a low cost. This highly integ...[Details]
Improving the optocoupler circuit can improve the accuracy of zero voltage measurement.
It may seem simple to use optocouplers to establish galvanic isolation in circuits with different potent...[Details]
On the evening of November 12, SMIC released its Q3 financial report. According to the financial report, SMIC's revenue in Q3 was US$816.5 million, gross profit was US$170 million, and net profit was...[Details]
In
the field of
wireless networking
,
mobile
backhaul services are used to carry voice and data traffic from a base transceiver station (BTS) to a base station controller (BSC). The ...[Details]
When answering questions for some MCU beginners, I found a phenomenon. Perhaps because of the influence of learning C programming on computers, many people would write programs like this: view pl...[Details]
As fossil energy is decreasing and the problem of global warming caused by excessive greenhouse gas emissions is becoming more and more important, people are actively developing v...[Details]
According to foreign media reports, several Apple suppliers have recently revealed that Apple continues to put pressure on them to move 15% to 30% of their production out of China. The suppliers unde...[Details]
summary
Low-power portable electronic products currently use lithium batteries and Boost (Buck) chips to power devices such as MCU, Audio, and display screens. Such products are usually powered...[Details]
On October 23, Shenzhen Xinwanda Energy Technology Co., Ltd. (hereinafter referred to as "Xinwanda Energy Storage") and Gryphon Energy Pty Ltd. (hereinafter referred to as "Gryphon Energy") signed ...[Details]
RF/Wirelessly
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