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.
Differential mode current and common mode currentradiation generation : current causes radiation, not voltage, static charge generates electrostatic field, constant current generates magnetic field, a...
1. Fast charging drives adapter miniaturization
In recent years, with the popularity of mobile phone fast charging technology and USB Type C PD, the charging power of portable electronic devices such ...
There are generally three basic working modes for non-isolated switching power supplies: buck, boost, and polarity reversal. The others are converted from these three forms, such as flyback, forward, ...
// Module function description// When the direction control signal "wr_" is "1", y_ is used as output and its value is the value of input signal a_// When the direction control signal "wr_" is "0", y_...
Hello everyone, I have been working on PID control of inverters for a long time, but I can't find relevant literature. The difficulty I am facing now is the digital realization of PID. AD sampling can...
According to THE CHOSUN Daily, Samsung has completed the development and mass production of Bot Fit, and the company plans to launch its first wearable assistive robot in the third quarter of this ...[Details]
The bidding for the equity of SilTerra Malaysia Sdn Bhd, an 8-inch wafer factory in Malaysia, has reached preliminary results, with Dagang Nexchange Bhd (DNeX) and its partner Beijing Shengshi Invest...[Details]
GT Advanced Technologies has published a case study showing that GT ASF pink sapphire can be used to produce the highest transmission speed
LED
wafers.
Independent analysis conclude...[Details]
Q: How to eliminate the overshoot and ringing phenomenon generated by the oscilloscope probe and suppress the impact of the resonance generated by the oscilloscope test system itself on the real circ...[Details]
On March 6, the Dongguan Municipal Development and Reform Bureau issued an announcement to solicit public opinions on the "Dongguan New Energy Storage Battery Product Export Certification Subsidy G...[Details]
Method of measuring DC voltage with oscilloscope and data transmission with computer
(1) Set the channel coupling mode and trigger coupling mode to DC.
(2) Adjust the vertical sc...[Details]
Tianfeng International analyst Ming-Chi Kuo pointed out in his latest report that after MediaTek lost Huawei's orders, the proportion of low-end 5G chip shipments increased. In addition, it has no ba...[Details]
A phase-locked loop and CPU clock. CPU clock = PLL 0 output / CPU clock configuration register pre-division value, that is: Fcpu = Fcco / CCLKCFG + 1. The phase-locked loop can multiply the external ...[Details]
With a series of breakthroughs in high-voltage multilayer ceramic capacitor (MLCC) technology, Vishay has created a new type of surface-mount MLCC that is better suited for ballast applications than ...[Details]
A-shares continued to diverge this week, with the three major indexes rising and falling. As of the close of this Friday, the Shanghai Composite Index rose 1.31 points this week, an increase of 0.04%...[Details]
When using the PIC microcontroller to communicate with Dallas' iButtON, a subroutine was written to generate and check CRC.
#include
;-------------------------------
cblock 0x20
...[Details]
A revolutionary implant has restored hearing to a 17-year-old deaf actor, bringing hope to those who cannot use traditional hearing aids.
Birmingham actor Billy Coughlin, 22, had the tec...[Details]
As shown in Figure 4-61, there is a Hall semiconductor chip in the magnetic field, and a constant current I passes through the chip from A to B. Under the action of the Lorentz force, the electron ...[Details]
The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
Industrial Personal Computer (IPC) is a computer system designed specifically for industrial environments, with the characteristics of high reliability, high stability, and high real-time performan...[Details]
PCB Design
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