Power Supply
Is a component that functions to provide power to all the components of the computer in order to operate. A bit of damage that occurs in the power supply, can cause total disruption and cause damage to other components in the computer. Power supply is a source of electrical power for all components inside the computer. The amount of power the power supply is different, there are 250 W but there are also 300 W. The power is the total power is the sum of the respective power to the voltage value supplied by the power supply. The greater the power the power supply, then the stability of your computer more secure.

The amount supplied by the power supply between 3.3 V, 5 V, 12 V, -5 V and -12 V. The voltage of 3.3 V has a maximum current of 12 A. whereas the 5 V has a maximum current of 20 A. Electronic components used in the circuit consists of trantormator, resistors, capacitors, diodes, transistors, and so on. Equipped with a fan, aluminum as a coolant and as a safety fuse. Capacitors are used consisted of Ceramic capacitors, electrolytic capacitors and film capacitors. Diodes used are zener diode and diode rectifier.

Some of electronic components and other support, can serve as a supplier of electricity enaga on computer peripherals via cables connectors and power terminals. Cables konekor a part related to the current track, because it has a connection part with the IC. In the arrangement of the components of the computer. If there is a series of wire break, then the computer will not work normally because there is no current into the component.

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