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.
Radio Frequency, usually abbreviated as RF. RF test is radio frequency current, which is the abbreviation of a high-frequency alternating current changing electromagnetic wave.
RF Concept
It refers to...
First of all, I would like to thank the Electronic Engineering World Forum for giving me this review opportunity. After receiving this kit, I thought it was sent by mistake at first glance. It seems t...
I recently read an article titled " Application of Qorvo PAC Series Chips in High-Speed DC Motor Control " and learned that Qorvo announced the acquisition of Active-Semi, a programmable analog power ...
Switch-based multiport test solutions require extensive setup and calibration, but may still not meet the measurement performance requirements for characterization of modern multiport devices.
Want to...
The introduction of the concept of "new infrastructure" has forced a wave of development for charging piles. According to data released by the China Electric Vehicle Charging Infrastructure Promoti...[Details]
High-end industrial and medical applications require temperature measurements with ±1°C to ±0.1°C or better accuracy over the entire temperature range at an affordable price and with low power consump...[Details]
Abstract: This article describes in detail the measurement methods of harmonics, voltage fluctuations and flicker of electrical equipment and the key points of related technical standards.
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introduction
The global high-speed brushless motor industry is experiencing sustained growth and development. According to market research, the Asian market ranks first in the global...[Details]
Some time ago, Huang Shicong, a famous host on a Taiwanese TV show, became famous for his joke that "mainland Chinese people can't afford Fuling Zhacai". Compared with his previous "ignorance", the P...[Details]
Apple's earnings report released today showed that Apple's stock price hit an all-time high thanks to strong performance of the iPhone, iPad, Mac and services businesses. Meanwhile, Apple CEO Tim C...[Details]
1. Introduction
The development environment is Ubuntu server 18.04. The nand used in the information I found is 64M, and the board I have is 256M, so the image bin file in the information cann...[Details]
The last time I ported opencv, I didn't have ffmpeg, which made it impossible to process videos. After several days of debugging, I finally got it done. 1. Check if your opencv already contains ffm...[Details]
On the evening of November 20, NavInfo announced that it had sued Baidu for using NavInfo’s map data and providing in-vehicle services beyond the contractual agreement. NavInfo recently received a “C...[Details]
According to previously exposed information, the iPhone 12 series will cover four mobile phones, and the iPhone 12 alone will have two size versions, 5.4 inches and 6.1 inches. On May 18, the renderi...[Details]
PIC microcontrollers have computing functions and memory like a CPU and are controlled by software. However, the processing power is average and the memory capacity is also limited, depending on the ...[Details]
0 Introduction
Under the strategic background of “Made in China 2025”, intelligent manufacturing factories with industrial robot applications as the core have made great progress in recent yea...[Details]
In industrial control and bias adjustment circuits, it is sometimes necessary to convert voltage to resistance, which is a process that is difficult to implement. The circuit shown in Figure 1 provide...[Details]
Types of packaging glue:
1. Epoxy Resin
2. Silicone
3. Molding Compound
4. Hybrid
According to the molecular structure, epoxy resin can be roughly divided into ...[Details]
RF/Wirelessly
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