Forward conduction equivalent circuit of power MOSFETEquivalent Circuitillustrate:
When the power MOSFET is forward-conducting, it can be equivalent to a resistor. This resistor is related to temperat...
1. Microcontroller A is connected to B and C through USART, and A controls the vcc pins of B and C (through MOS tubes). Assuming that after AB has finished communicating, A turns off B's vcc, turns on...
STMicroelectronics (ST) held its first Industrial Summit in Shenzhen on May 29. The summit was divided into three sub-themes: motor control, power supply and energy, and automation. The summit was a s...
Tektronix recently launched the latest 3 series and 4 series oscilloscopes.
Not only has a large high-definition touch screen
Multi-channel equipped with gold award-winning UI design interprets the pe...
[p=26, null, left][color=rgb(51, 51, 51)][font=微软雅黑, 宋体][size=4]1. According to the driving principle, it can be divided into: active buzzer (with internal driving circuit) and passive buzzer (externa...
[font=微软雅黑][size=4][color=#ff0000][b]Love Industry with "Core" - TI Industrial Month[/b][/color][/size][/font] [font=微软雅黑][size=4]TI regularly holds large-scale online and offline theme events for ind...
Apple and LG Electronics are beginning to join forces to take action in areas such as smartphones and home appliances to curb Samsung Electronics. The Korea Business Daily reported that Apple is s...[Details]
On April 25, Rongqi Industrial Technology (Suzhou) Co., Ltd. (stock code 301360; hereinafter referred to as "Rongqi Technology") officially rang the bell for listing on the Growth Enterprise Mark...[Details]
At present, most of the detection methods for cardiovascular health status are used for clinical diagnosis in hospitals. Some are traumatic, causing pain or even infection to the human body; some req...[Details]
According to the load characteristics of LED , a controllable constant current source is needed to control it. If the rectified AC voltage is directly added to the output LED, the problem is that c...[Details]
1. What can Fourier transform near infrared spectrometer do for the tobacco industry?
The application of Fourier transform near infrared spectrometer in tobacco industry is divided into two part...[Details]
TGQH9203 Obstructive Pulmonary Disease Rehabilitation Device is an electronic device for treating obstructive pneumonia. The device can generate continuously adjustable electric pulses with a width o...[Details]
What is a small signal? A signal with a very small absolute amplitude is added to a DC signal. The signal has a very small variation range. The signal amplitude varies from time to time. The dynamic ...[Details]
1. What is a single-chip microcomputer? What are its main features?
A single-chip microcomputer, or MCU for short, is a microcomputer that integrates a microprocessor (CPU), memory (ROM and RAM f...[Details]
In industry, it is generally necessary to measure various non-electrical physical quantities, such as temperature, pressure, speed, angle, etc., which need to be converted into analog...[Details]
In communication electronic circuits, small signals need to be amplified with a certain gain. Small signals in communication are all high-frequency signals, so the analysis of the circuit is based on ...[Details]
There are two sets of assembly syntax: ARM's standard ARM assembly language and GNU's GNU ARM assembly language. ARM standard assembly language is the assembly language used in ARM's development tool ...[Details]
Image sensors are becoming more and more popular, especially in security, industrial and automotive applications. Many cars are now equipped with at least five or more image sensor-based cameras. H...[Details]
(1) Overview
The computer room system is composed of computer equipment, site equipment, auxiliary equipment and other parts. Therefore, the power supply and distribution system of the computer ...[Details]
The silicon controlled rectifier is a power control device based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. It has many advantages such as h...[Details]
At 6:10 a.m. on October 28, the Alxa Power Supply Company of the Inner Mongolia Electric Power Group organized the planned grid connection and off-grid maintenance of the Ejina "source-grid-load-st...[Details]
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