The first type: avalanche damageIf a surge voltage exceeding the rated VDSS of the device is applied between the drain and source, and reaches the breakdown voltage V(BR)DSS (its value varies dependin...
What is the control chip in the picture below?
Does anyone know the specific model of the power chip in SOT23 package?
I looked at these chips: OB2263, ME8200, PT4201, FS6830, but I'm not sure...
According to foreign media reports, French luxury brand Chanel lost its trademark dispute with Huawei.The dispute began in 2017 when Huawei applied to the European Union Intellectual Property Office (...
I want to collect the voltage of the middle tap of the potentiometer , the power supply voltage is 100V DC. But this voltage is a bit large, so it must be divided twice.1. The voltage collected in thi...
This article summarizes the application of AC speed regulation in the construction of Baosteel Phase I, II and III projects. Based on the analysis of the basic structure, performance, application effe...
My topic is "Automatic Bus Stop Announcement". I have already completed the hardware schematic diagram and am now working on the main software program. Can anyone help me make a program?...
Data from market research firm TECHCET shows that as semiconductor wafers begin to move forward and the number of process steps for cutting-edge equipment increases, the market for wet chemicals (inc...[Details]
A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
IIC is also a serial communication method proposed by Philips and formed into a standard; IIC has the following features: 1. Two-wire system, serial data line SDA and serial clock line SCA; 2. There ...[Details]
This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
China Energy Storage Network:
This article is translated from the briefing entitled "Low Carbon Heating and Cooling" in the series of documents "Climate Change: Scientific Solutions" publis...[Details]
Power restrictions continue to have an impact on the PCB industry. For manufacturers whose factories are concentrated in the two major power restriction areas of Suzhou and Kunshan, their upstream an...[Details]
1. Introduction At present, the main development direction of password lock systems at home and abroad is: contact password lock system, contactless password lock system, intelligent identification p...[Details]
Introduction
Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, suc...[Details]
With the advent of the era of high-level autonomous driving, data-driven deep learning technology has improved the reliability and functional scope of intelligent driving, and the more integrated int...[Details]
Given a 51 single-chip microcomputer, fosc=6MHz, try to write a program to use T0 and P1.7 to generate continuous rectangular pulses as shown in the figure below. Reference Program: org 0...[Details]
Currently, a variety of PWM control methods have been used in AC variable frequency speed regulation systems, among which space vector PWM (SVPWM) has been widely used in motor speed regulation due...[Details]
By Mike Jones. Marketing Director, LAN Solutions, Micrel
The adoption of diagnostics over IP via ISO 13400 has made Ethernet widely used in today’s automobiles, allowing for faster repr...[Details]
Crystal oscillator design is one of the important links in microcontroller application design, so it is necessary to understand the characteristics and composition of the crystal oscillator circuit a...[Details]
Recently, the 3-day 2024 China (Chongqing) Digital Energy Industry Innovation Conference Digital Energy Industry Exhibition was held in Chongqing. At the exhibition, Qingyuan Juneng (Chongqing) Techno...[Details]
Analog electronics
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