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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.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoPower supplies range in types, sizes, voltage capacity and other features. Therefore, the cost would be too difficult to determine without more specifics.
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Why does the power supply unit have a fan built?
To keep the power supply cool. If there were no fan the power supply would overheat and fail.
What is psu in system unit and its function?
A PSU in a system unit is the power supply unit. It provides well-regulated power for the computer and its peripherals.
Does the fan automatically come on in a power supply unit?
Yes
How do components get power?
A computer's power supply unit provides all needed voltages for the components of a computer that are internal. Externals either draw power from the USB bus (which in turn gets it's power from the aforementioned PSU or a Hub with a power supply) OR have their own internal power supply with a cable.
Will a psu only deliver what is needed?
Yes, the power supply will obviously only draw the power required for what ever load you place on the unit from your internal computer components. Each power supply has effeciency ratings some power will be lost.
What hardware unit contains the power supply?
The hardware unit that contains the CPU, the RAM, a hard disk, and a power supply is called the "motherboard."
What is the computers power suply called?
it can simply be called a "power supply" or a PSU (power supply unit)
Why does the power supply unit have a fan built?
To keep the power supply cool. If there were no fan the power supply would overheat and fail.
Does computer supply takes main power and transforms it to the voltages?
Your power supply unit, PSU. Takes AC power and distributes so much power to each connector. Each PSU, depending on the wattage of the unit gives each connector so much voltage. Each connector is designed for a certain piece of hardware that requires different voltage.
How can a power supply be repaired?
A computer's (PC's) power supply is a sealed unit and should be replaced as a whole - It is dangerous to try and repair the inside of that sealed unit (that is why it is sealed).
What unit sends power through the cables to the motherboard and other computer parts?
The PSU, Power Supply Unit
What is psu in system unit and its function?
A PSU in a system unit is the power supply unit. It provides well-regulated power for the computer and its peripherals.
How much amp for 65w mains charger power supply unit?
To answer this question a voltage is needed. Amps = Watts/Volts.
Gets electricity to the computer?
The answer is the power supply unit or PSU.
Does the fan automatically come on in a power supply unit?
Yes
The hardware unit that contains the CPU memory hard disk and power supply is?
System unit
Is unit cost and unit price the same?
Unit cost is how much is costs to make. Unit price is how much you sell it for. The difference is profit.
