Capacitors are small components that store and release electrical energy in quick bursts. This video explains how they charge ...

Capacitors are small but powerful components that temporarily store electrical energy. This video explains how they charge and discharge, how they regulate voltage, and why they are essential in ...

High-power electronic systems—whether found in advanced sensors, industrial machinery, or directed-energy platforms—depend ...

A new material called multiscale reduced graphene oxide could mean faster charging and power delivery than traditional batteries allow.

Our fundamental passive and inherently analog components—resistors, capacitors, and inductors—are so conceptually simple and easy to describe that we often don’t fully articulate or appreciate the ...