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

A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

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

Whether or not you need RGB lighting in your power supply, the GameMax RGB-Smart 1050 Pro PSU delivers solid, reliable ...

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

Description: The ECU-4784 series are TUV IEC 61850-3 and IEEE 1613 certified products, which can provide high reliability and stability for global power automation target market application. With the ...

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

A well-known property of switching mode power supplies (SMPS) like those used in any modern computer is that they’re more efficient at higher AC input voltages. Power supply efficiency at ...

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

Nvidia’s RTX 5090 and 5080 are expected to be revealed at CES 2025 – likely alongside RTX 5070 models, too – and we’ve just ...

The DIY-APE BTF 3.0 50-pin connector will deliver up to 1500 W of power to the motherboard, and through it to the CPU, ...

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.