Hejian Software Engineering Classroom - What kind of EDA tools does advanced packaging need? : https://training.eeworld.com.cn/course/67764How to relieve the pressure of advanced packaging designers? ...
Aiming at the feasibility of Xilinx SRAM FPGA in space application, the structure of Xilinx SRAM FPGA and the influence of space radiation effect on this structure FPGA are analyzed. It is pointed out...
The 8088 CPU of a certain system has 20 address buses and 8 data buses. The memory system consists of 8KB of ROM (using 2K*8-bit 2716 chips) and 1KB of RAM (using 1K*4-bit 2142 chips). The decoder use...
I have always avoided serial port interrupts before, but I can't avoid them this time. I found a lot of routines, but none of them were written using libraries. So I tried writing them myself. As a re...
I would like to ask you experts, I read in a book a few days ago that insufficient excitation of the switch tube in a switching power supply may cause damage to the switch tube. Why is this?...
I would like to ask you all, our company purchased a switching power supply. When it was unloaded, I used a test pen to test the negative pole of the output terminal and found leakage. (As shown below...
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
Analog electronics
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