Mastering the nuances of modern ac-dc power supply selection ...

The US Department of Energy’s AC/DC external power supply efficiency standards enacted in 2007 established a strict combination of no-load power consumption and average efficiency at loads from 25% to ...

Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?

The global AC-DC power supply adapter market is expected to grow from $12.73 billion in 2022 to $14.01 billion in 2023 at a compound annual growth rate (CAGR) of 10%. The Russia-Ukraine war ...

CUI’s expanded AC/DC supply portfolio offers an optional power boost feature that delivers twice the rated power for up to 10 seconds for systems that employ motors or pumps. Doubling the rated ...

Rectifying ac has other problems, such as the surge current that it will draw (Fig. 1). This is different than inrush current, which dc-dc supplies also have, when you first apply power to them.

- The global market for AC-DC power supply adapter was estimated to be worth a market valuation around US$ 16.1 billion in 2022. The market is anticipated to advance with a steady 7.9% CAGR from ...

The first product in the family is a configurable, fan-cooled AC-DC power supply called the FLX1K3 that can deliver up to 1.3 kW of power at high line and 1 kW at low line conditions.

The nanofleX series of configurable digitally controlled AC/DC power supplies from XP Power comes in a compact low profile 1U mechanical chassis format that suits space constrained designs.

Toshiba and Farnell have deepened their partnership, extending the availability of the companies’ semiconductor products in Japan. Engineers and designers now have improved access to Toshiba’s latest ...

TDK has introduced the TDK-Lambda TPF45000-385 three-phase input, non-isolated 45kW AC-DC power supply. The TPF45000 provides a stable 385Vdc output for large, distributed power systems using isolated ...