For one-off projects or prototyping, it’s not too hard to find a wall wart or power supply to send a few joules of energy from the wall outlet to your circuit. Most of these power supplies use a ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices.

Want a great gaming PC for a great price? Today, you’ll be able to save $800 on the Alienware R16 Gaming Desktop when you ...

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 ...

The best Alienware gaming laptops offer some incredible power, but they can be pretty pricey. Outside of sales (and we do see a lot of sales) new releases can climb well into high-end ranges ...

Alienware is still bucking the trend regarding power supplies, though, using a proprietary one with a 7.4mm charging port. You can’t charge the M18 R2 with a USB power supply, although it can ...

This Alienware m18 R2 has an 18-inch display and therefore won’t be the first choice in terms of portability, but as far as power goes, this laptop has it in spades. The Intel Core i9 processor ...

Black Friday Alienware deals aren't officially supposed to start until the end of the month, but Dell has launched its own fall sales this week. The discounts aren't technnically branded as Black ...

Traditionally, Alienware laptops have been as big and bulky ... which is more awkward for things like memory card readers and the USB-C power cable that you need to frequently plug in and remove.

Flex Power Modules is aiming at data centres with a 1kW dc-dc converter in a 23.4 x 17.8 x 7.65mm surface-mount package, leading the company to claim 900W/cm3 and 15kW/in3 at its peak 3kW load. Being ...

In addition to the more powerful GPU, the RTX 4070 Super configuration is upgraded with double the RAM (32GB vs 16GB), and double the power supply capacity (1000W vs 500W). The R16 is Alienware's ...