Power Supply

A Power Supply Unit is a crucial component of a computer system that converts the alternating current (AC) power from your wall outlet into direct current (DC) power that is suitable for powering the internal components of your computer. It supplies power to the motherboard, processor, graphics card, storage drives, and other peripherals.

PSUs come in different wattage ratings, which determine the amount of power they can deliver to your system. It’s important to choose a PSU with sufficient wattage to support the power requirements of your components, including any future upgrades you might make.

PSUs also have various efficiency ratings, commonly represented by the 80 Plus certification. These ratings indicate how efficiently the PSU converts AC power to DC power. Higher efficiency ratings mean less power is wasted as heat and can result in lower electricity bills.

When selecting a PSU, it’s essential to consider factors such as wattage, efficiency, cable management options, and the necessary connectors for your components. It’s recommended to choose a reputable brand and ensure compatibility with your computer’s form factor (such as ATX, SFX, or TFX).

Installing a PSU involves connecting the necessary power cables to your components, including the motherboard, graphics card, storage drives, and fans. It’s crucial to follow the manufacturer’s instructions and ensure proper cable management to maintain good airflow and prevent overheating.