Introduction At present, power modules are developing in the direction of integration, intelligence and modularization. Power modules provide an ideal interface for the connection between weak curren...
The hysteresis comparator can also be understood as a single-limit comparator with positive feedback. For a single-limit comparator, if the input signal Uin has a slight interference near the threshol...
In circuit design, there are always various power symbols, which often confuse people. Today, I have sorted out more than 20 commonly used power symbols to share with you. Collect them quickly.1. VBB ...
Even the most meticulous programmers cannot write a completely flawless C program. The purpose of testing is to find and correct as many defects as possible. The testing mentioned here refers to the p...
I would like to discuss with you a question about the maturity time of automotive electronic hardware engineers.
In your opinion, how long is the maturity cycle of a hardware engineer for automotive e...
2020 has set off a craze for domestic chips. ESP32 is also a model that has received a lot of attention. The forum is now holding an Espressif ESP32-S2-Kaluga-1 evaluation event. Interested netizens c...
I searched the entire Internet for the RTC crystal oscillator of STM32 and summarized it as follows Software: In many programs in the past, there was no RTC_WaitForLastTask(); statement in the RTC in...[Details]
The frequency converter is a very common device in modern industrial production. Its main function is to convert the AC power input into AC power with adjustable frequency and voltage, which is use...[Details]
Renesas Electronics Creates New “Renesas Ready Partner Network” to Build a Strong and Reliable Community of Technology Partners to Deliver Performance-Optimized Commercial-Grade Building Blocks for...[Details]
On September 3, the groundbreaking ceremony for Sineng Electric's 15GW energy storage converter and energy storage system integrated R&D and industrialization project was held in Wuxi. Sineng Elect...[Details]
A multimeter is an essential tool for electricians. The method for measuring continuity is as follows: 1. Disconnect the power supply to ensure that the measured part is not energized. 2. Adjus...[Details]
Experimental report. Organize the experimental ACPM-7181 data, compare it with the theoretical value, and draw the frequency response curve. Calculate the static operating point, maximum undist...[Details]
According to some information released by BYD Fudi Battery, BYD's solid-state battery progress plan and some data have been announced.
Of course, these are only the results of planning a...[Details]
Semiconductor component channel provider WPG Investment Holding announced its second-quarter financial forecast on the 2nd, estimating quarterly operating revenue to be NT$125 billion to NT$133 billi...[Details]
After Huawei was suppressed, Apple's 5G strategy has become more active. According to TF Securities analyst Ming-Chi Kuo, Apple may launch its own 5G baseband chip as early as 2022, and the 5G versio...[Details]
summary
UCD9224 can be used with UCD7232 to design a non-isolated digital power supply. In a certain project, a four-phase interleaved parallel output digital power supply was designed using 1 UCD9...[Details]
0 Introduction
Traditional temperature detection mostly uses thermistors as temperature sensors, but thermistors have poor reliability, low temperature measurement accuracy, and must be convert...[Details]
introduction
Any production line requires minimizing costs and maximizing efficiency. To achieve this goal, Maxim has developed embedded flash programming application software for the MAX1441 pro...[Details]
Huawei held a grand press conference in Shanghai, where its annual flagship mobile phone Mate 30 series was unveiled in China. At the press conference entitled "Reconstructing Imagination", the Mate ...[Details]
I have been working on the communication between NRF24L01 and ATmega16 recently. I don't know if there is any problem with the program. The two LEDs of the receiving module will light up only when the...[Details]
Direct starting and soft starting are two different ways of starting a motor. They have different effects on the motor's current, torque, and mechanical impact during the starting process. This art...[Details]
Power technology
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