Considerations when buying a power supply

It is a well-known fact that the power supply unit (PSU) of your computer is the most important part of the computer. Therefore, it is not given due attention and it is clear that the root of many errors in computers is its power supply unit. So you have to be very careful when choosing a power supply unit for your computer.

You must first decide what type of power supply unit you want. If your computer is a normal one, you should choose a power supply unit with a normal power that fits, and a power supply unit that is compatible with your computer if it is a modern high power computer.

If you do not understand this, visit a website such as "www.powerelectronics.com". You can find out the strength of the power supply unit that suits you by providing information about your computer.

The power of a power supply is measured in watts (W). Gaming computers with extra graphics cards, cooling fans, and LED lights consume more power than the average wattage of a typical computer. So the above website will help you to choose a power supply unit that can give your computer watts.

It is important to consider the pins and connectors on a power supply unit. The main power connector on most computers today is a 24 pin ATX cable, which is not a problem as most power supplies contain both 20pin and 24pin connectors.

But it is important to find out if the power supply unit has connectors to power your computer's hard disk, DVD Rom, USB Hub Panel, Card Reader as well as additional VGA cards. If not, it's important to buy a suitable converter (IDE to SATA power).

The efficiency of a power supply unit is recorded in most modern power supply units. This is often referred to as "80 plus", "80 plus Bronze", "80 plus Glod" and so on. "80" means that 80% of the power in the power supply is used efficiently and the rest is wasted as heat. Therefore, the higher this value, the higher the efficiency of the power supply unit.

When buying a power supply you should buy the device that suits you best instead of the least expensive device on the market and it is safer if you have a warranty.

Antec, Cooler Master, Corsair, OCZ, Seasonic yd Gigabyte are trusted PSU manufacturers.