The whole circuit board is powered by a switching power supply. There are various circuit boards with 2.54 pitch pins on the circuit board. So what is considered series/parallel single-point grounding...
Since the birth of wireless communication technology in the mid-19th century, from using smoke, torches, flash mirrors, flares, etc. to transmit information within line of sight, to Samuel Morse's inv...
Why do I say "those who brag about PADS and Allegro are all unsophisticated"? Because this is the feeling I have had since I came into contact with electronic design. Recently, this feeling has become...
Nowadays, everyone's life is inseparable from mobile phones. For some people, tablets or computers are also essential tools for their lives and work. People have no energy if they don't eat, and elect...
According to foreign media reports, Russian Skoltech researchers have developed a new cathode material with ultra-high energy density that can be used in lithium-ion batteries for electric vehicles t...[Details]
Based on the motor drive in Experiment 1, here is the program part of encoder speed measurement #include "encoder.h" #include "led.h" ///TIM4 encoder input, TIM4_CH1 as phase A, TIM4_CH2 as phase BG...[Details]
describe: RF performance and leading baseband generation The Agilent E4438C ESG vector signal generator combines excellent RF performance with perfect baseband signal generation capabilities to provi...[Details]
How a Logic Analyzer Works
The working process of a logic analyzer is the process of data acquisition, storage, triggering, and display. Since it uses digital storage technology, data...[Details]
At present, voltage mode and current mode are
the two commonly used control types in
switching power supply
systems. Usually when discussing these two working modes, we are referring to ...[Details]
While smartphones with large front-facing screens have dominated the smart device market for more than a decade, Samsung has been working to reverse the trend with so-called new form factor pho...[Details]
In the era of Industry 4.0
, computer numerical control machine tools (CNC) are
the core equipment of
industrial automation
, and their "intelligent manufacturing upgrade" is imminent....[Details]
High-voltage and high-capacitance capacitors are generally realized by electrolytic capacitors or film capacitors, which are generally large in size. Despite years of development, the miniaturization...[Details]
On June 24, Hua Hong Semiconductor (stock code: 1347.HK) and Star Semiconductor (stock code: 603290) signed a strategic cooperation agreement at the "Hua Hong Semiconductor Automotive-Grade IGBT and ...[Details]
Engineers can use the latest 5G software to diagnose complex signal interactions on a single oscilloscope, reducing the need for cumbersome correlation between instruments. Beijing, China, February...[Details]
"There was a man working on a drilling platform in the North Sea oil field. One night, he was awakened by a loud explosion and found that the platform he was on was on fire and surrounded by flames. ...[Details]
According to foreign media reports, the US Patent & Trademark Office recently published a patent application from Apple. This patent is related to the iPhone and will be first implemented on the iPho...[Details]
1. Introduction
Switching power supplies have been widely used in the fields of electronics, electrical equipment, and household appliances due to their small size, light weight, high effi...[Details]
(1) The power supply voltage matches the oscilloscope's rated voltage. (2) The oscilloscope should be preheated before inputting the measured signal. (3) The bright spot of the waveform should ...[Details]
introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
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