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

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The power supply in a PC is a complex device using switch mode circuitry and transformers to generate +and- 12v, for modems and communications ports. +and-5volts for the logic circuitry,3volts for the processor. All these supplies are generated and electronically regulated. It is such a waste when they are thrown a way still working. They are mini masterpieces of electronic engineering and are capable of starting a car!
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How do you get an ATX power supply to turn on?

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What is the work of power supply?

The power supply provides electricity that support current to allow the component to run. For example: (The motherboard) the motherboard is useless without the help of power s

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 regulated power power supply?

is an embedded circuit or stand alone unit the function of which is to supply a stable voltage to a circuit or device that must be operated within certain power supply limits

What are the common problems of power supply?

Bad capacitors mainly, poor heat exhaust in some. The problem usually lies with the system the power supply is in demanding too much from it.

Dual power supply?

Dual power supply is used to describe a computer system with two  power supply units (PSU's). This is to provide extra power for the  computer's internal components.