Learning how to install a power supply is essential, whether you're building a gaming PC for the very first time or replacing existing parts. Don't let the wiring get you down, though, as it can be a ...

AC/DC power supplies can be classified into one of two primary families: internal or external. Internal power supplies are those which will be installed within some end device as a component; external ...

Building a custom PC is an exciting and fulfilling endeavor. However, it can quickly become daunting when selecting a suitable power supply unit or PSU, a vital yet commonly underestimated component.

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

Picking out a PC power supply is a lot more challenging than it might seem at a glance. While there are always plenty of reviews of the best processors and top graphics cards, Power supply units (PSUs ...

Fractal Define R3 ($120) For a budget PC, I recommend the Fractal Define R3. You can find cheaper cases, but the Define R3 is well worth the investment. At just over 17 inches tall and 8 inches wide, ...

A system that converts AC current from the wall outlet into the DC currents required by electronic circuits. A computer power supply converts AC into multiple DC voltages. For example, 12 volts is ...