Modern power supply units (the safe ones!) are usually certified with something called 80 PLUS, also known as 80+.It's a universal efficiency rating that is meant to tell you how well your PSU ...

When this happens, it's important to have an alternative power source. An uninterruptible power supply (UPS) is one such ...

Many modern gaming systems with a 6 or 8-core CPU and a midrange to high-end graphics card should get by with a 650W to 850W power supply, with 750W being a long-time sweet spot for gamers.

In modern PC builds, the power of components is increasing every year. In such realities, the power supply becomes the main ...

Many modern power supply units, or PSUs, seem to include everything along with the kitchen sink, ... Yours truly has a Corsair HX520 power supply in a NAS that’s 11-yeasr-old; ...

Many modern PCs require a high wattage switching power supply unit. If the required power is not delivered to the motherboard, the computer will fail to start. A common failure point for desktop ...

How many Watts does your computer use? These Power Supply Calculators will help you measure your PCs total power consumption & calculate the energy use.

A power supply unit is located at the back of the computer, and in many cases, at the top. However, things are changing because modern designs have the power supply unit located at the bottom and ...

For the power supply [Adalbert] took a similar approach. He designed a PCB with several DC/DC converters that fit easily inside the computer’s case, leaving enough space to add a battery.

Cheap computer power supplies tend to come with low-quality components and materials, ... Consumers in search of a safe, modern power supply unit should look for the 80 PLUS ...