The humble yet ever-present AC/DC wall-power adapter doesn’t get a lot of consideration from consumers. It’s one of those things that’s needed but is viewed as a necessary nuisance. I suspect that ...

DALLAS, Nov. 30, 2023 /PRNewswire/ -- Texas Instruments (TXN) today announced the expansion of its low-power gallium nitride (GaN) portfolio, designed to help improve power density, maximize system ...

Carlsbad, Calif. Emerson Network Power, a business of Emerson, has expanded its portfolio of ac/dc power adapters with the launch of a high-efficiency 72-watt model. The freestanding ac/dc power ...

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

While seemingly mundane, wall phone chargers — whether that's a GaN phone charger, fast charger, or just the regular USB-A charger — have become a necessary staple in your daily routine. You need it ...

The DCH3 Series of ac-dc power adapters uses mini-USB connectors for dcpower output and offers a choice of three models with different input plugs, to suit the region of the world in which they are ...

Making a dc voltage from an ac source means you will have to rectify the ac voltage to get a dc bus. One difference compared to a dc-dc converter is that you can use a linear power supply with an ac ...

The key component of the dc power management system is the power supply that provides dc power for the associated system. The specific type of dc power management depends on its power input, which ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages, and ...

• Engineers can develop AC/DC solutions that are half the size and achieve >95% system efficiency, simplifying thermal design. • New GaN devices are compatible with the most common topologies in AC/DC ...