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.

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

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

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

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 ...

Find 299 Computer Power Supplies suppliers with GlobalSpec. Our catalog includes 105,730 manufacturers, 20,958 distributors and 94,449 service providers. The GlobalSpec database includes 62,232 ...

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

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.

Corsair announces its PSUs 'fully support the highly-anticipated next generation of graphics cards', showing how close we might be to the RTX 50-series line ...

CORSAIR has introduced a range of hardware tailored for PC builders and content creators, focusing on technical enhancements across various product lines. Among the announcements are updated power ...

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 ...