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The power supply converts the high voltage (e.g. 120VAC in US, 240VAC in Europe) alternating current house electricity supply down to the various different low voltage direct current supplies needed by different devices that make up the computer. These low voltage direct current supplies are tightly regulated in the power supply circuitry to prevent transients in the house electric supply from perturbing the computer's electronics as well as to compensate for variations in power demand as the different devices that make up the computer operate.
What else can I help you with?
What are advantages of regulated power supply?
Advantage of regulated power supply.
Why do we connect a computer to the UPS?
An un-interruptable power supply (UPS) - provides power to equipment if the mains supply fails. It allows (for example) computer-users to finish the work they're doing, and close down the computer properly.
Name the 3 main parts of a robot?
manipulator power supply controlling computer
Advantages of h bridge over other bridges?
h bridge can used as to supply the power in both directions
Full form of DC power supply?
DC Power is Direct Current Power Supply.
What are advantages of regulated power supply?
Advantage of regulated power supply.
What are advantages of power supply?
Advantage of regulated power supply.
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 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.
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.
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 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.
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
Which device gives the power supply in computer?
SMPS(switch mode power supply)
What is the purpose of the power supply?
To power all the components of a computer.
What is the main function of PC power supplies boxes?
The PC power supply box's function is to supply the computer with power. Without the PC power supply box, the computer would not be able to turn on and off.
How do you troubleshoot a computer power supply?
Use a power supply tester. You can get them on ebay for under $5.
