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It works like our heart. Only it distributes correct voltages, not blood, to the different computer components (i.e. motherboard, CPU(s), RAM chips, floppy disks, hard disks, optical disc drives, sound and video cards, etc.) Each of these components has its own voltage requirement.

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15y ago

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Related Questions

What should you use to provide power supply to your computer?

In order to supply power supply to your computer you would need an outlet plug near your computer. Then you can plug your computer into that and necessarily, use an extension.


When do you need to replace the computer power supply?

When your computer will not power on. When the cooling fan of the power supply has failed. When the amount of hardware in use in your case exceeds the power capability of your power supply.


How do you troubleshoot a computer power supply?

Use a power supply tester. You can get them on ebay for under $5.


What is fuction of power supply?

The power supply makes the computer run, without any type of power supply it would be impossible to run a computer. The mains power supply for a laptop and the power supply unit of a desk top, both convert the high AC voltage from the mains power and convert it to low voltage DC, for the electronics of a computer to use.


What is power supply?

If it is a computer power supply it is the box that gives the computer its power from the outlet.


What is the use of computer cases with power supply?

The use of computer cases with power supply in them is to be able to charge a person's laptop, netbook, iPad, or other electronic device while it is in the case still.


What is inside the computer this part changes the electric current into a form that the computer can use?

The Power Supply. It is what you plug the power cord into.


What supplies power to a computer?

The "power supply" supplies power to a computer. A computer's power supply is a "switchmode power supply" responsible for converting the AC voltage from the wall into several DC output voltages.


Inside the computer this part changes electric currents into a form that the computer can use is called what?

The Power Supply. It is what you plug the power cord into.


Full form of UPS related computer?

UPS = Uninterruptible Power Supply


Which device converts 120volt ac from what if your wall to 12vdc for your computer to use?

power supply


Is used to prevent the effect of power fluctuation in the power supply on your computer and works for a specific period of time even there is no power.?

computer