Working principle of IDC termination method

Introduction and background IDC termination is often used in various applications. This kind of termination technology has been successfully applied in many industries where multi contact mass termination is very economical. Multipoint cable termination can be realized by using insulation replacement connector (IDC), because the terminal relay is relatively small (usually several pounds, while crimping […]

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Design points of USB cable for high current PD power adapter

preface With the rapid popularization of USB PD fast charging in notebook computers, mobile phones and other mobile devices, we know that many high current PD power adapters will be equipped with a usb-c to usb-c cable with an eMarker chip and 5A current level. According to en 61000-3-2 standard, electronic products with input power […]

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How to use cable accessories to replace PCB wiring

Every time the serial data rate increases, it will expose the problem of low speed. Many of these problems are caused by the degradation of signal integrity caused by PCB wiring, vias and losses in connectors. Although there are many solutions to signal integrity problems, each has its own shortcomings. One way to solve these […]

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Knowledge of low loss coaxial cable in network application

With the continuous development of network era, wireless network will gradually replace wired network because of its convenience and security. But in the wireless network or need to use cable, this seems to feel a bit incredible, but it is the fact. Access point, amplifier, antenna and other elements of wireless network need to communicate […]

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Microbridge connector brings simple and reliable processing

Erni introduces 1.27 mm spacing single row microbridge series cable to board connectors, extending its successful minibridge (1.27 mm spacing) and maxibridge (2.54 mm) cable to board connector series. Through the development of microbridge cable connector, Erni meets the requirements of automotive industry customers reliably and consistently. From the beginning, this cable to board connector […]

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Method of reading Mitsubishi PLC data

In some projects, some data processed by PLC are required to be saved and can be queried later. This can be realized by doing some interface in the computer to communicate with PLC and read data. This is a time-consuming and laborious way, but the interface can be very good-looking, but it can’t pull a […]

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Microbridge series connectors will bring more convenient and reliable processing

Erni introduces 1.27 mm spacing single row microbridge series cable to board connectors, extending its successful minibridge (1.27 mm spacing) and maxibridge (2.54 mm) cable to board connector series. Through the development of microbridge cable connector, Erni meets the requirements of automotive industry customers reliably and consistently. From the beginning, this cable to board connector […]

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Cause of communication error when Mitsubishi PLC uploads program

1. Whether the communication port and baud rate of Mitsubishi PLC programming cable are set correctly. For example, click serial port icon port RS232 baud rate 9.6k/bps OK and then click communication test. If the communication is successful, the hardware connection is OK. 2. Whether there is a writing program in Mitsubishi PLC, or whether […]

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