The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

Bel group company Signal Transfomer has announced its new Wireless Charging Transmission Coils (WCC) in both Single and Multiple Windings for smart car applications, consumer products, controllers, ...

A wireless EV charging system built by Oak Ridge National ... The results follow the first test of the patented coil design in 2018. In that experiment, the team saw even better results—120kW ...

Qi2 brings magnetic charging to Android. Find out which phones are compatible and check out our recommendations for cases and MagSafe Qi2 chargers.

Nomad's design is pretty sleek ... into every iPhone since then. Wireless chargers that support MagSafe charging have unique magnets around the transmitter coil. When they interact with an iPhone ...

Wireless reverse charging is where a smartphone’s wireless charging coils can work in both directions, allowing the phone to charge a secondary device. While it could in principle allow one iPhone to ...

If you're planning to use wireless charging with your Galaxy S25 Plus, here's why you need this official case that offers protection and adds magnets.