The power supply unit (PSU for short) is an important component of any PC. This device converts alternating current (AC) to ...

Thermaltake has a handful of new Toughpower PSUs on display at its CES 2025, and I've been over there to check them out.

Switching transistors from silicon carbide are to increase the efficiency of voltage converters; MSI is installing them in a ...

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 following terms are reproduced with permission from PC Power & Cooling, Inc., Carlsbad, California, a manufacturer of quality power supplies. Airflow rated in cubic feet per minute. A 100% ...

But the 2025 Alienware Area-51, an 80-liter tower just introduced at CES in Las Vegas, finally ditches the proprietary parts ...

The issue with Thermaltake’s new 2000W PSU, as told to PC Gamer by Thermaltake, is that the Toughpower D2000 simply pulls ...

like those used in any modern computer is that they’re more efficient at higher AC input voltages. Power supply efficiency at different input voltages. (Credit: HP) This can be seen clearly when ...