Theoretically, the on-time of SVPWM tube is X=sqrt(3)Ubeta*TS/Ud; Y=sqrt(3)Ubeta*TS/Ud+3Ualpha*Ts/Ud; Z=sqrt(3)Ubeta*TS/Ud-+3Ualpha*Ts/Ud; ---------------------------------------------(1) Ualpha=Umsin...
Microcontroller01 What is a microcontroller?A single-chip microcomputer is widely referred to as a microcontroller (MCU). A single-chip microcomputer is a chip similar to a PC. It is not a chip that c...
I have the impression that the principle used by Zener diodes and TVS tubes is that the voltage does not change much in a large current change range. Therefore, a general Zener diode is connected in s...
Crucial's SSD product layout in the past year has been quite rapid, with not only increasingly mature products, but also its own path. The Crucial P5 SSD we reviewed before uses Micron's own controlle...
Author: Denny Yang
AMIC110 is a new generation SOC that supports ETHERCAT Slave. It supports multiple industrial bus protocols through PRU-ICSS. This article introduces the ETHERCAT Slave demo. This s...
Before understanding Yanet's block diagram, you can first take a look at the S parameter definition in the next article. (1) Transmission reflection system The most basic block diagram of Yanet can b...[Details]
Barcode recognition technology is widely used in the collection of information on target objects as they circulate and are sorted within a production line. This technology enables automated and intel...[Details]
Recently, Weibo user @有富人说出, which is preparing to celebrate its 90th anniversary, said that alumnus Ren Zhengfei donated a batch of 100 "Pearl River Pianos" to Chongqing University, his alma mater, ...[Details]
Selecting the right microprocessor for a product is a daunting task. Not only must there be many technical considerations, but there are also commercial issues such as cost and delivery time that can...[Details]
If you observe the development history of household cleaning appliances, you will find that this is a history of human "laziness", and "laziness" with technical content can really change the world!...[Details]
asymmetrical As shown on the left, if the two parts of the waveform are not symmetrical, there is a problem with the signal. rising and falling As shown in the figure to the right, use th...[Details]
July 17 news, I didn’t expect that scenes that can only be seen in science fiction movies have been applied to daily life. According to CCTV.com, it is currently the rent-changing season for many t...[Details]
As
LED
technology advances, LED applications are becoming increasingly diverse. However, since only 15 to 20% of the input power of high-
power
LEDs is converted into light, and ...[Details]
High-speed and high-performance ADCs are very sensitive to layout, and good PCB layout is essential for correct operation. The following are layout tips to help achieve optimal performance: 1. A prin...[Details]
China Energy Storage Network News
: The essential attribute of "Internet +" should be a new round of informatization based on the Internet of Things, cloud computing, big data, and mobile Int...[Details]
The following formula details the correct sequence for opening and closing single-pole disconnect switches.
Tips
Single pole isolating switch,
Use an insulated rod for operation.
...[Details]
A single-phase motor is an electric motor that only needs a single-phase power supply to operate. It is a type of motor. According to different working principles and structures, single-phase motor...[Details]
Recently, my students frequently get stuck: seemingly simple designs cannot be adjusted no matter what, and they are almost going crazy. About a week ago, when Xiao Chen came to see me, he looked like...[Details]
With the emergence of IAP technology and the reduction of Flash prices, general electronic control units (ECUs) have IAP (In Application Programming) functions and large Flash space, which pr...[Details]
introduction
IP cameras in closed-circuit television systems (CCTV) transmit audio, video data, and control signals via Ethernet links using the Internet Protocol (IP). They have many adva...[Details]