Which PWM technique is best for your motor control application? In a previous article, we looked at single-quadrant PWM technique, which is ideal for extremely cost-sensitive Duty ratio to control…
A feeder camps cocoons with square clusters in a large silkworm farming base in Xinwei Town, Meng Shan County, Guangxi Province, Dec. 24, 2022. (PHOTO:VCG) China is the first country in the world…
A quick electrical pulse completely flips the electronic properties of a material, opening the way to ultrafast, brain-inspired superconducting electronics. Physicists have discovered a new way to switch superconductivity on…
Any hobbyist can charge a battery quickly, but can you charge it without exploding, overheating, or a significant drop in battery cycle life? A number of companies already manage fast…
Photo taken on Jan 26 shows passengers arriving at Beijing North Station. Railway stations, highways and airports across China are bracing for a fresh travel peak as a growing number…
A Fuxing bullet train passes over Xierong Bridge in Qushui county, Lhasa, Xizang Autonomous Region. (PHOTO: VCG) By ZHONG Jianli Transport is essential to the efficient working of an economy. Being cognizant…
3D printing technology is starting to gain a lot of attention as a promising solution for house construction. This innovative technology has many benefits, such as allowing for the creation…
icreekside