Cheap computer power supplies tend to come with low-quality components and materials, which themselves can cause unwanted and inconsistent voltage spikes; they may also have poor heat dispersal ...

The PC power supply has been a standard of the junk box for the last couple of decades, and will probably continue to be for the foreseeable future. A product that is often built to a very high ...

Whether you're buying a power supply unit for the first time or needing to upgrade to a higher-wattage brick, you're going to ...

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 ...