YouTube on MSN

DIY wireless power transfer: Build a simple coil circuit to light up LEDs!

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...
EurekAlert!

Breakthrough iron-based magnetic material achieves major reduction in core loss

A research team from NIMS, Tohoku University and AIST has developed a new technique for controlling the nanostructures and ...
WBAL-TV

Residents assess damage caused by power surge

A power surge in Monkton caused by a car accident left residents dealing with damaged appliances and electrical systems.
EDN

Expanding power delivery in systems with USB PD 3.1

Microchip’s USB PD dual-charging-port reference board demos digitally controlled smart charging applications for different ...
IEEE

Study on low-loss gate drive circuit for high efficiency server power supply using normally-off SiC-JFET

Abstract: We investigated how to reduce the energy loss of server power supplies equipped with vertical-trench normally-off Silicon Carbide junction-gate field-effect transistors (SiC-JFETs).
IEEE

A 32-mV Supply Ring Oscillator Composed of Modified Schmitt Trigger Delay Cells for Integrated Start-Up Circuits in DC Energy Harvesting Systems

Abstract: Implementing fully integrated start-up energy harvesting (EH) systems is very challenging. The most popular start-up circuit implementations use a low-voltage ring oscillator (RO). The ...