But to ensure your computer, external hard drive/file server/media center, cable box/DTR, router, answering machine and other devices not only are protected but also don’t stop, you need an ...

Power supplies, also known as PSUs (power supply units), are one of the most important components of a PC build. It supplies power to all of the components, and it's also tasked with handling things ...

The PUP180 Series of CEC and Energy Star Compliant ac/dc desktop power supplies provide an industry leading 180 W of power. The compact supply measures 6.69 x 3.35 x 1.60 in., and is convection cooled ...

If your computer is running and there’s a storm on the horizon, you might feel nervous about a potential power shortage that causes your computer to shut down immediately. If that were to ever occur, ...

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 ...

The SPU80-111 is a desktop switching power supply that has a built-in power factor correction function. It outputs a rated power of 80 W, through a voltage output of 48 V and current output of 1.66 A.

The PSU or Power Supply Unit is what brings every component of a computer to life. As the name suggests, it relays power from the wall to the different components of a computer, depending on how much ...

Wall-mounted AC Adaptors, sometimes called wall-warts, have been a standard way of providing electricity to low-power devices since the 1970s, powering everything from clock radios to Wi-Fi routers to ...

Switched-mode power supplies are found in electronics all around us. They provide the DC voltages that power our computers, cell phones, chargers, appliances, and myriad other electronic devices.