Electrical engineering is a very popular profession with a high market demand. There is a saying in this industry: as long as the lights are on, there will be food to eat. Therefore, the job of an electrical engineer is stable. However, to work in electrical engineering, one must first obtain an electrical engineer certificate. … Read more
As the application of KUKA industrial robots becomes increasingly widespread, the vast number of teachers and students in colleges and universities are no longer satisfied with just programming and operation. Additionally, engineering technicians in enterprises, especially those engaged in electrical control-related work, are eager to understand and learn the detailed circuit structure and maintenance skills … Read more
During daily charging, many new energy vehicle owners may have encountered the situation where the charging gun automatically disconnects when the battery is nearly full. What is the reason for this? Stay tuned for today’s article to gain a deeper understanding of the charging principles of new energy vehicles~ 01 SOC is about 98% to … Read more
In the manufacturing of printed circuit boards (PCBs), it is common to encounter solder bridging issues, where unexpected solder connections occur between adjacent pads. This is mainly due to improper pad setup, and if not addressed promptly, it can lead to circuit shorts, affecting normal functionality. So how do you choose pads? Perhaps you can … Read more
The layout and wiring of printed circuit boards (PCBs) are core skills for electronic engineers. It not only concerns the functionality of the circuit but also directly affects the performance and stability of the circuit. This article will directly list the key points for connecting various components on a PCB, helping everyone to master this … Read more
1. The calculation method is as follows: First, calculate the cross-sectional area of the track. Most PCB copper foil thickness is 35um (if unsure, you can ask the PCB manufacturer; 1 ounce is 35um, but it is often less than 35um). The cross-sectional area is obtained by multiplying the trace width by the thickness, and … Read more
1. Targeted Measurement Guidelines 1. Correct Use of the Multimeter Correctly use the multimeter; familiarize yourself with the dial before use. Adjust the two zero position regulators gently. Properly select the terminals; insert the red and black probes into the correct holes. Rotate the switch to the correct range; make sure the range is selected … Read more
Click the button above to follow and like below Star it before you go! This article is a review published by Professor Wang Gaolin’s team at Harbin Institute of Technology in the “Journal of Electrical Engineering” 2021, issue 4, in the “High-Performance Permanent Magnet Motor Drive and Control” column. Interested friends can click the mini … Read more
“The article and images are sourced from the internet, and the copyright belongs to the original authors. If there is any infringement, please contact for deletion.” Source: Jicheng Training Editor: Shi Haijiang Reviewed by: Zhu Jinfeng Audit: Chang Haibo Paper Recommendation•AI | Discussion on AI Technology Applications in the Construction Field Expert Opinions•Power System | … Read more
Siemens Comprehensive + TIA Portal + EPLAN Electrical Drawing Video Recordings for Sale at Low Price! Chuangkong Education Siemens Comprehensive Course Introduction For those just starting with PLCs, mastering and becoming familiar with programming languages is one of the basic conditions formed by instructions. Regardless of how different your programming habits are from others, you … Read more