Power Supplies

A power supply is an essential component of a computer system that provides the necessary power to various components such as the motherboard, CPU, graphics card, hard drives, and other peripherals. Without a stable and reliable power supply, a computer system may not function properly or may even become damaged.

Benefits of a Good Power Supply:

Reliable and stable power delivery to computer components

Protection against power surges and fluctuations

Efficient power consumption leading to lower electricity bills

Low noise output for a quieter computer system

Compatibility with a wide range of computer components

Types of Power Supplies:

ATX Power Supply: 

A standard power supply used in most desktop computers, providing the necessary power to the motherboard and other components.

SFX Power Supply: 

A smaller form factor power supply used in compact desktop systems or mini-ITX builds.

TFX Power Supply: 

Another smaller form factor power supply used in compact desktop systems or slimline cases.

EPS Power Supply: 

A power supply designed for server systems and workstations, providing additional power connectors and stability for high-performance components.

Components of a Power Supply:

AC Input: 

The power supply takes in AC power from the wall outlet and converts it to DC power.

Rectifier: 

Converts the AC power to DC power.

Filter: 

Filters out any AC ripple or noise from the DC power output.

Voltage Regulator: 

Maintains a steady voltage output for stable power delivery to computer components.

Power Connectors: 

Connects to the various computer components to provide power.

Maintenance of a Power Supply:

Clean the power supply and its fan regularly to prevent dust buildup that can cause overheating and damage to components.

Replace the power supply if it starts making strange noises or if it has been in use for an extended period of time.

Use a UPS (Uninterruptible Power Supply) to protect against power outages and surges that can damage computer components.