Designing flyback transformers for switch-mode power supplies involves many calculations. A spreadsheet can make short work of this otherwise-tedious task. When you develop flyback power supplies, ...

There are generators with enough power for home backup that roll on wheels and technically are portable. But when we talk about “portable generators” we’re usually referring to models that are small ...

Hidden “vampire” loads from everyday electronics can quietly inflate your electricity bill even when you think everything is ...

When your Android device refuses to charge despite being plugged in, it can be frustrating and disruptive. This comprehensive ...

From mobile jobs to nature photography, BLUETTI aims at all profiles. The fast charging of Canon, DJI, or Apple batteries ensures the success of photo shoots away from the grid. The station thus ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Combine short bursts of cardio with powerful strength moves for the ultimate conditioning workout. Functional fitness improves real-world strength, endurance, and overall conditioning. Explosive ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

The world’s energy demand is rising, and NREL’s ULIS power module could help meet it. Demand for energy worldwide is climbing rapidly, driven in part by power hungry data centers that support ...

One of the coolest accessories for retro gaming and Nintendo Switch is on sale for its lowest price ever at Amazon. Marseille's mClassic graphics upscaler is available in three models: Switch, Retro, ...