ORNL’s Omer Onar, left, power electronics research lead, discusses the 270-kW wireless charging system’s lightweight polyphase electromagnetic coupling coil, pictured in foreground, with Lee Slezak, ...

Electromagnetic fields (EMFs) are made up of both electric fields and magnetic fields. Electromagnetic interference (EMI) is caused by the interaction of EMF in applications like wireless power ...

How nanogenerators are used to harvest power. How inductive power-transfer systems deliver high power density. What unique applications targeting consumers and the industry at large are leveraging ...

Microchip’s inductive wireless charging reference designs makes it easier to design wireless power transfer systems for consumer devices and e-mobility.

In our wireless world, wires are still the best way to move electricity from A to B. Wires are almost always cheaper and easier, at least from a technical perspective, but there are instances where ...

Researchers describe a new wireless laser charging system that overcomes some of the challenges that have hindered previous attempts to develop safe and convenient on-the-go charging systems. With ...

As technology continues its ever-changing wave of innovations and updates, engineers must strive to stay ahead of electrical engineering trends. Why? Because the future of electronics influences ...

Emergency automatic transfer systems are vital for maintaining power in critical facilities such as hospitals, water treatment plants, and airports during utility outages. Proper training of ...