The normal operating voltage VCC of the circuit is 24V, the current is 1A, the maximum operating voltage Vmax is 26V, and the maximum transient voltage that the subsequent circuit can withstand is 50V...
Half-bridge drivers (also called high-side/low-side drivers) reduce switching losses, adapt to noisy environments, and improve system efficiency.Fundamentals of MOSFET and IGBT gate driver circuits
Re...
Original author: KVIN Reprinted from here
For motor control, complementary PWM is often used. If FOC is used, center-aligned mode (center-aligned mode) is also used. The following is a discussion of c...
[b]Purpose[/b] Compare the test accuracy of several ultrasonic sensors to provide a reference for everyone's use. [b]Methods[/b] Write different programs into microbit, use McQueen's ultrasonic sensor...
Through the research and analysis of the causes and hazards of high-order harmonics in power systems, this paper focuses on the measures to suppress harmonics in power systems.
Keywords: high-...[Details]
The realization of drawing real-time curves by single-chip microcomputer
If we want to draw real-time curves, that is, the values of different curves will change with time.
For example, we dr...[Details]
With the progress of the times and the continuous development of various technologies, our daily lives have undergone tremendous changes. The widespread promotion and application of big data technolo...[Details]
A jump instruction Jump instructions are used to implement program flow jumps. There are two ways to implement program flow jumps in ARM programs: — Use dedicated jump instruc...[Details]
//Redefine function 1 PUTCHAR_PROTOTYPE { /* Place your implementation of fputc here */ /* eg write a character to the USART */ USART_SendData(USART1, (uint8_t) ch); /* Loop and wait until th...[Details]
element14 launches Arduino UNO Anniversary Design Challenge Community members will have a chance to win a limited edition Arduino UNO Mini Shanghai, China, December 24, 2021 – Farnell, a globa...[Details]
In recent years, with the improvement of social development level, flavors and fragrances have become more and more inseparable from people's daily life. Many industries use flavors and fragrances. In...[Details]
LCD panel prices continued to fall in the third quarter, which means LG Display may incur losses again. ● The peak shipping season is about to begin and demand for LCDs will also increase, which wi...[Details]
In order to match various light scenes, create a comfortable environment, reduce light pollution and save electricity,
the birth of
lighting
automation system solves many problems in our...[Details]
Among the blue, green, and blue-green diodes currently produced, all use GaN-based sapphire substrates and MOCVD technology to produce chips. The characteristics of this type of chip are: good brightn...[Details]
RAM is used to store various data. The MCS-51 series 8-bit microcontroller has 128 B RAM memory inside, and the CPU has a wealth of operating instructions for the internal RAM. However, when the micr...[Details]
As the name suggests, a switching power supply uses electronic switching devices (such as transistors, field effect transistors, thyristors, etc.) to control the circuit so that the electronic swit...[Details]
Chapter 2 Circuit Design
The previous chapter talked about the project establishment. This chapter will enter the circuit design. There are several basic tasks to be done in circuit design:
...[Details]
On May 31, State Grid Hebei Electric Power Co., Ltd. and Xi'an Jiaotong University held a signing and unveiling ceremony for the joint construction of the "Ubiquitous Power Internet of Things Energ...[Details]
The phase loss and overload three-phase protector is an electrical device used to protect three-phase motors and three-phase power systems. It can detect phase loss and overload in the three-phase ...[Details]
Analog electronics
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