What would you like to do?

What voltages are supplied by the power supply on your system?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

The usual voltages produced by the power supply in a standard personal computer system are 5 volts and 12 volts.

For more information see the Related Link shown below.
Thanks for the feedback!

What is a power supply?

A power supply gives electrical power to all the components and parts of the computer. The power supply consists on several wires that connect to specific parts of the compute

Are there any connectors provided by the power supply that your system is not using?

As a general rule, there are several extra power connectors of varying types on the power supply. This allows for expansion with various drives and devices. Some power suppli

What is the nominal supply voltage?

The term, 'nominal', simply means 'named'. For example, the nominal supply voltage for a residence in the UK is 230 V. But this doesn't mean that the actual supply voltage is

How does poor power factor effect the supply system?

'Poor power factor' means that a load is drawing more load current is necessary for the amount of energy it consumes. The result is larger voltage drops along the supply lines