[i=s]This post was last edited by Changjianze1 on 2019-2-20 13:23[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum netizen [size=3]Changjianze1[/size]. If you need to reprint...
Is it feasible to use one RS485 switchboard to control 6 inverters (A~F)?(I) If it is feasible, how should it be connected? Which method is it? (I think it is 1)1. The switchboard is connected to A, A...
[i=s]This post was last edited by Kkk- on 2020-7-20 14:11[/i]The LCD screen we are using now is connected to the PCB board through FPC. When doing EMC testing on radiation, the radiation exceeds the s...
As shown in the figure, the RU40191S and the copper sheet placed on the back are shown (two-dimensional and three-dimensional front and back views). When drilling holes on the RU40191S heat sink, what...
Selection of Oscilloscope Choose a single-trace, dual-trace, or multi-trace oscilloscope, depending on the number of signals to be displayed; Select slow scan, general purpose, high speed or sampling...[Details]
1 Overview
The watchdog has two functions: 1. It can prevent the program from running away, and if the program runs away, it can reset the microcontroller; 2. It can be used as an interval generator ...[Details]
With the development of new energy vehicles and other industries, the research and development of new energy batteries and waste recycling have become the focus of people's attention in recent years. ...[Details]
I. Introduction IGBT (Insulated Gate Bipolar Transistor), also known as insulated gate bipolar transistor, is a composite fully controlled voltage-driven power semiconductor device composed of BJT (b...[Details]
PLC is a small industrial computer. If it has problems, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the ER...[Details]
1. Introduction to Light Emitting Diodes A light emitting diode is a type of semiconductor diode that can convert electrical energy into light energy. It is often abbreviated as LED (light emitting...[Details]
Recently, the 0.2MW/0.43MWh user-side energy storage power station of Changzhou Xinheng Kefa Electronics Co., Ltd. was successfully connected to the grid and is currently operating safely and stabl...[Details]
Application Areas
Electronic time fuse and setter product testing application
challenge
The traditional electronic time fuze test system has simple functions and low integration. It ...[Details]
The manufacturing industry has long faced the difficulty of recruiting welders. Compared with indoor welding tasks, outdoor construction welding faces more prominent human resource challenges due t...[Details]
0 Introduction
Video surveillance systems have been widely used in the armed police force, which has greatly improved the armed police force's on-duty and combat readiness capabilities. Ho...[Details]
1. Appearance structure and function of components The structure of 5050 megohmmeter is shown in Figure 1. The functions of the three terminals in the figure are as follows: (1) E is the grou...[Details]
1. Rapid development of non-isolated DC/DC technology
In recent years, non-isolated DC/DC technology has developed rapidly. At present, a set of
electronic
equipment or electr...[Details]
After Apple released its earnings report today, Chief Financial Officer Luca Maestri reportedly hinted that the iPad Pro release date will be different from the same period last year, with Apple's ho...[Details]
Smart lighting involves communication and sensing functions, which can remotely control (turn on or off, dim or change color) and monitor (remote diagnosis) one or more lamps in a building, street or...[Details]
WENZHOU, Nov. 3, 2024 /PRNewswire/ -- Recently, the 30.09MW/60.18MWh user-side energy storage power station project of Dongfang Special Steel, supported by Ruipu Lanjun, was officially connected to...[Details]
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