Engineering publications brought to you by Mark Allen

Power

Improved charging performance of smart mobile devices

Superoxide gives lithium-air batteries a jolt

Rugged LDMOS RF power transistors for HF, VHF and ISM applications

Electrodes that protect themselves

AC/DC module range extended

A worthy successor

GaN RF power transistors in 10 to 200W ratings

PsiKick raises $16.5m to power a batteryless revolution in the IoT

Organic battery will be cheaper than standard vanadium flow battery

Nitrogen-doping can triple the capacity of supercapacitors

Industry’s first DMOS FET transistor arrays with 1.5A sink-output driver

Physicists discover material for more efficient energy storage