What is an AC/DC power supply? An AC/DC power supply is an essential component in any electronic device. It acts as the heart of the device, converting alternating current (AC) to direct current (DC), which is the type of electricity that…
Flexible electrochromic supercapacitors with dual function successfully created
A team of researchers from Harbin Institute of Technology and Southern University of Science and Technology have developed a flexible electrochromic bifunctional energy storage device. This flexible device can display its energy state through color changes and serve as an energy…