Capacitors are small but powerful components that temporarily store electrical energy. This video explains how they charge ...

The Aukey MagFusion 2X looks suitably futuristic in gunmetal gray. Its raised charging pad is adjustable, with a 30-degree ...

You’ve probably seen Lichtenberg figures before, those lightning-like traces left by high-voltage discharge. The safe way to create them is using an electron beam to embed charge inside an ...

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

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

With external components including mosfets and inductors, the IC, called AEM15820, can mediate power flow between a solar cell up to 4.34V, an external 5V power adapter, a storage element between 2.4 ...

Why is your Xbox controller not connecting to pc? We explain the common causes and show you exactly how to fix them.

Supercapacitors have long promised electric vehicles that refill in minutes, grids that shrug off sudden surges, and gadgets ...

Once your Roku TV is back up and running, try opening the last app that was giving you grief. More often than not, you'll find it's behaving much better. The sluggishness is gone, the crashes have ...

Much EV development prompts digital innovation, yet tried-and-true analog approaches, such as LLCs offer measurable benefits.

When one Florida renter was surprised with an expensive AC repair, they posted their bill on Reddit — and commenters weighed ...