Meeting the Energy Star Level IV efficiency standard, the DCH3 series wall-mount ac/dc power adapters rely on mini-USB connectors for output delivery. They accept a universal 100 to 254 Vac input and ...

I recently bought a replacement laptop PC from Dell and was happy to see that its AC/DC power adapter had the same ratings as the ones I had from two now-defunct Dell laptops (19.5 V, 2.3 A/45 W).

BEAR Power Supplies (Phelps, New York, USA) has introduced a new cost-effective line of external switching power supplies. The BEAR BE Series external AC/DC power adapters are Energy Star qualified ...

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 ...