How do the various components of a computer receive power ?
Answers
If there is any one component that is absolutely vital to the operation of a computer, it is the power supply. Without it, a computer is just an inert box full of plastic and metal. The power supply converts the alternating current (AC) line from your home to the direct current (DC) needed by the personal computer. In this article, we'll learn how PC power supplies work and what the wattage ratings mean.
In a personal computer (PC), the power supply is the metal box usually found in a corner of the case. The power supply is visible from the back of many systems because it contains the power-cord receptacle and the
Answer:
The electrical circuits on the board allow the components to receive power and communicate with each other. A desktop computer motherboard usually contains the CPU and the main memory, and you can attach graphics and sound cards, memory, and other peripherals to them with cards or cables.