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It depends on the type of power supply. A power supply used in a desktop computer is generally supplied with AC (Alternating Current) and produces several levels of regulated DC (Direct Current) voltages required by the electronic circuits.
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoIt depends on the country it is being used in. For example in North America it is 120 volts alternating current at 60 cycles per second and in Europe it is 230 volts alternating current at 50 cycles per second.
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What is the first step you should take when testing a power supply?
You first have to know the type of power supply your are testing. Then you could test whether the power supply is receiving anything from its source. Next check if it is giving any output.
A technician is installing a new power supply in a computer Which type of power connector should be used to connect to a PATA hard drive?
A technician is installing a new power supply in a computer Which type of power connector should be used to connect to a PATA hard drive?berg mini-molexmolex.20-pin ATX connector
Full form of UPS related computer?
UPS = Uninterruptible Power Supply
What voltages does a computer's power supply convert 120 volts of alternating current from a wall outlet into?
A personal computer's power supply receives 120 volts of AC and converts it to 3.3, 5, 12 volts of DC power.Another answerThe secondary voltage could be any number of voltages depending on what the power supply was designed for. Your best bet is to get a DC voltmeter and measure the output voltage of each wire on the output side.
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.
A power supply receives 120 volts of power from a wall outlet and converts it to?
A power supply receives 120 volts of AC power from a wall outlet and converts it to 3.3, 5, and 12 volts of DC power.
What is the part of the computer system that regulates the electricity the computer receives?
the power supply
What type of waveform is produced by Ferroresonant power supply?
ferro-resonant power supply?
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.
How do I decide what type of power supply I need when I'm building a desktop PC?
Power supply is dictated by your motherboard, simply get the power supply which matches the motherboards pin configuration.
Are there any connectors your system needs the power supply doesn't have?
Most often, power supplies for any type of equipment is givin to you when you buy what the power supply is for.
What are different type of regulated power supply?
switchinglinearferroresonant-transformer
Where should ac or DC supply be used?
The type of power supply being used (AC or DC) should match the power requirements of the device it will be supplying power to.
What is the advantage of using a switching power supply over linear power supply?
A: Assuming the same power output the switching type will be lighter in weight and less bulky.
What type of power supply converts enegry efficiently?
Active PFC
What is the first step you should take when testing a power supply?
You first have to know the type of power supply your are testing. Then you could test whether the power supply is receiving anything from its source. Next check if it is giving any output.
What new type of power connector was introduced with pcie version 2?
8 pin power supply
