Power supply units (PSUs) are really important parts of computer systems. They can affect how well your computer works and how much energy it uses. Let’s look at the different types of PSUs you might come across:
The ATX power supply is the most common type found in desktop computers.
It provides different types of voltage outputs, like +3.3V, +5V, and +12V.
These voltage levels help different parts of the computer work properly.
ATX PSUs come in various power ratings, usually between 300W and 1200W or more for powerful builds.
SFX PSUs are smaller power supplies meant for mini PCs or compact cases.
Even though they are small, they still provide enough power, usually between 300W and 600W.
If you like building tiny computers, an SFX PSU is a good choice!
TFX PSUs are also designed for slim systems, but they look a bit different than SFX ones.
They usually provide less power, around 250W to 400W, making them great for low-profile cases.
The main job of a power supply unit is to change the electricity from your wall (AC) into the type your computer parts need (DC).
PSUs also include safety features like over-voltage, under-voltage, and over-current protection to keep your computer parts safe.
When picking a PSU, it’s also smart to look at how efficient it is. A good PSU can save you money on electricity and create less heat.
Here are the common efficiency rating levels:
Choosing the right PSU isn’t just about the power it provides.
You also need to think about its size, efficiency, and what your computer needs.
Happy building!
Power supply units (PSUs) are really important parts of computer systems. They can affect how well your computer works and how much energy it uses. Let’s look at the different types of PSUs you might come across:
The ATX power supply is the most common type found in desktop computers.
It provides different types of voltage outputs, like +3.3V, +5V, and +12V.
These voltage levels help different parts of the computer work properly.
ATX PSUs come in various power ratings, usually between 300W and 1200W or more for powerful builds.
SFX PSUs are smaller power supplies meant for mini PCs or compact cases.
Even though they are small, they still provide enough power, usually between 300W and 600W.
If you like building tiny computers, an SFX PSU is a good choice!
TFX PSUs are also designed for slim systems, but they look a bit different than SFX ones.
They usually provide less power, around 250W to 400W, making them great for low-profile cases.
The main job of a power supply unit is to change the electricity from your wall (AC) into the type your computer parts need (DC).
PSUs also include safety features like over-voltage, under-voltage, and over-current protection to keep your computer parts safe.
When picking a PSU, it’s also smart to look at how efficient it is. A good PSU can save you money on electricity and create less heat.
Here are the common efficiency rating levels:
Choosing the right PSU isn’t just about the power it provides.
You also need to think about its size, efficiency, and what your computer needs.
Happy building!