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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 is the power supply of a computer measured?
Power supplies are rated at the maximum wattage they can put out. Of course, a computers requirements vary depending on what the computer is doing, so a computer power supply should be of the same, or greater, wattage requirement of the computer when under it's greatest load.
How much does a power supply unit cost?
Computer power supplies will vary depending on the voltage needs of your computer. A general rule is the more components a computer has, the larger power supply it will require and the costlier the supply. Average prices range from $50 to $300.
Why for an ideal power supply the output voltage is independent of the load?
Obviously, you don't want the voltage to sag. For computer power supplies, you want the power to be even, pure, and clean without any ripple.
What does switch mode power supply mean in computer applications?
A switch mode power supply is chosen for an application when its weight, efficiency, size, or wide input range tolerance make it preferable to linear power supplies. Initially the cost of semiconductors made switch mode supplies a premium cost alternative, but current production switch mode supplies are nearly always lower in cost.
What rating do computer power supplies have?
Computer power supplies usually have a rating of 400 Watts or more. Some more powerful computers have power supplies that have greater ratings.
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.
How does a cisco power supply get used?
Cisco power supplies are computer parts. The power supply is the part of a computer that receives electric power from a plug and sends that power to the other parts of the computer. Power supplies also include fans to keep the computer at a reasonable temperature.
What computer power supplies transform AC to low DC?
ATX computer power supplies provide low volts DC of less than five volts. AT computer power supplies provide low DC only to five and twelve volts.
What are the devices that control the electricity to a computer?
power supplies
How many Canadians have used a Power Drill?
At least 11,256,750 Canadians have used apower drill.
What is the speed of a computer power supply?
Power supplies don't have a speed rating.
What are some good alternate sources for computer power supplies?
Some good alternate sources for computer power supplies is USB outlet and solar power. You can read more at www.electronicsinschools.org › Home › Datasheets
Where can I find computer power supplies made in the US?
There are many different places that offer computer power supplies that are made in the United States. One of those places is a website called Usstuff.com.
What factors result in a power imbalance in professional supervision?
factors which result in apower imbalance in professional supervision and how this can be adressed
What are computer power supplies made for?
Computer power supplies are made for handheld devices, most generally for laptops and portable computers. Additionally, they are used as devices in other electronics that are not computers, such as radios and personal gadgets.
Where is the power supply located on a btx mobo?
Power supplies are not part of the motherboard; they are located in the computer case.
