- 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 ...

Editor's Note: Here's another take on the transformerless AC line power supply, which finds use in some well-insulated, low-power devices. Our technical reviewer pointed out that C ac should be an ...

When this happens, it's important to have an alternative power source. An uninterruptible power supply (UPS) is one such source, providing a continuous supply of electricity during a power outage.

If you need an AC outlet slapped on a battery, you don't have many choices—the 12 models we considered make up the bulk of the options when it comes to portable, affordable AC power sources.

XP Power highlights the potential for fully digital power supplies with its FLXPro series, which provides up to 1.3 kW of AC-DC power conversion.

Power supply ratings explained: 80 Plus Platinum vs. Gold vs. Bronze vs. White The names of precious metals imply an overall level of quality, but they really only tell part of the story. By ...

Delta Electronics’ ADP-240KB charger is an AC power supply that supports the maximum charge speeds possible on the USB-C Power Delivery (USB-PD) standard.

Lian Li has introduced the RS series power supply as part of its expanded range of hardware components. This model is built with a fully modular design and complies with the 80 PLUS Gold ...

Greater efficiency in an ac-dc supply—what’s not to like? Everyone knows it’s a good thing and increasingly a priority. The decision process is straightforward: look for the supply with the ...

Tesla Cybertruck owners discovered that the outlets in the bed don't work while the truck is AC charging, and a prominent Tesla engineer explained why ...