I would like to ask the experts, I read in a book that the transformer inductance L = AL*N^2, is this formula applicable to all topologies?
Is this also the calculation for push-pull transformers?Than...
A header file is a file with the extension .h . It contains C function declarations and macro definitions and is referenced and shared by multiple source files. There are two types of header files: he...
# Preface It has been a while since I got the board. After finishing my work, I started to learn about this board from Pingtou Ge. This is the first time I use a Pingtou Ge board and the first time I ...
The circuit diagram is shown in the first two figures. After clicking "Check MCU Options" or "Download/Program", it will display "Checking target MCU" all the time, as shown in the figure below:
I tri...
This is my own understanding; what I wrote may not be correct, please give me more advice;
Many of the ones I saw online were just copy-pasted versions, which didn't seem quite right.The figure shows ...
In Australia's vast outback, an unusual game is quietly unfolding. This is not a traditional fuel car race, but the ultimate test of solar cars. In this race called the Bridgestone World Solar Challe...[Details]
1 Introduction The unidirectional diameter gauge is a high-precision non-contact outer diameter measuring device designed based on the principle of photoelectric measurement. It is mainly installed i...[Details]
Model selection: In stm32f10x.h, it involves chip model selection, as shown in the figure: which chip is used, just remove the comment of the chip. For specific chip selection, refer to the comments...[Details]
1 Composition of mobile communication power supply system
Mobile
communication power supply
system generally includes double-circuit 10 kV high-voltage system, 10 kV/380 V l...[Details]
For those who have never played with DMA, here is a brief introduction to DMA. Let's say it in your own words. That is, data is transferred from a certain location to a certain location. If DMA is no...[Details]
According to a report by RIA Novosti, on October 17 local time, the Russian Federal Court demanded a fine of 26 million rubles (about 2.36 million yuan) from Facebook. Facebook received five ...[Details]
国内单片机
多机通信
方向技术开发应用已有相当长时间,在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍
AT 系列单片机
多机通信在程控交换机中应用。
A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 li...[Details]
Starting from June 1 this year, Tibet once again sent surplus hydropower back to Qinghai through the Qinghai-Tibet interconnection Chaila DC system, with the maximum daily transmission reaching mor...[Details]
Sun Yuewei, general manager of Sharp China, revealed in an interview that Sharp has reached an agreement with Hisense and has regained the brand rights and sales business in the US market. Sharp will...[Details]
environment MPLAB IDE version: v8.89 MPLAB IDE is an integrated development environment that must be used to develop PIC microcontrollers. When a novice uses this IDE, it generally feels awkward. T...[Details]
The difference between Xunwei iTOP-4412 development board and iTOP-4418 development board is compared. The two development boards can be widely used in industrial control, smart home, medica...[Details]
IR's IRS29751/2 is a self oscillating half-bridge driver IC for DC-DC resonant converter applications, especially the LLC resonant half-bridge converter. The frequency and dead time can be programmed ...[Details]
Jiwei.com reported on June 7 that the news of Huawei's open source Hongmeng has attracted widespread attention recently. Huawei has donated all the basic capabilities of the Hongmeng operating system...[Details]
introduction
One of the focuses of work in the country and society in recent years has been energy conservation and emission reduction. How to rationally utilize resources and effectively protect ...[Details]