Computer Components – Power Supply Units

Computer Components - Power Supply Units

An important component of computers is the Power Supply Unit (PSU). Electrical power is used to convert AC current from the wall outlet to the DC current house as a necessary component of your computer. This device is located at the end of the PC case and can be seen from the back of the PC because it has a hole in the AC power and a fan for cooling.

The type of voltage generated by the power supply is 3.3 volts. 5 volts and 12 volts. 12 Volts are used to run motors on fans and disk drives, while voltages from 3.3 to 5 volts are used by digital circuits.

Resources provide power for all devices on the PC. This tool is an item that tends to be damaged. Damage is usually due to excessive loads. This system does not have a good foundation. Unstable voltage and other causes.

One way to keep the gadget functioning properly is to clean it regularly. Clean the dust on the gadget fan, or replace the fan if it is damaged. Dust on the gadget fan can cause the fan to not spin properly. If the fan can cause damage to the PC because the components become overheated (overheat).

If your power source is damaged, see your computer’s instruction/manual.

Some tips that you can do if your electrical device is damaged as follows:

# 1 Turn off your computer, then use a brush to clean the power supply. To get the best result you can use a vacuum cleaner.

# 2 Open your PC box, then disconnect all power connectors are plugged into the motherboard and other components.

# 3 Remove the electric power box than a PC chassis for easy checking electronic circuits.

# 4 Uses a screwdriver to open the device …

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Computer Components and Hardware

Computer Components and Hardware

Computers can be defined as devices that can be programmed to carry out effective mathematical calculations along with logical operations. The capability of this electronic device is exceptional with exceptional data processing requirements and storage options. Very large amounts of data can finally be retrieved by this device. The main types of computers are:

Portable Desktop

Portable devices are easy to carry from one place to another and are the most convenient to use when traveling. Exceptional connectivity to internet facilities makes it the most convenient for a person to stay connected with the whole world whenever needed and wherever needed. On the other hand, a desktop PC is a sturdy desktop piece that is filled with components that are very suitable to meet the requirements of individual special needs. The most important component in a computer

1) Case – The outer case perfectly covers all the hardware components inside.

a) Power Supply

It is one of the core components that deserve to be mentioned precisely because there are various types of power supply provisions for computers. The type to be assigned depends entirely on the individual computer system.

b) The motherboard

It becomes the next important case component which is considered as the brain of each computer system. This is the main control panel that provides the installation of certain computing devices along with the exact provisions of the video and sound card. The motherboard is an important component that is accompanied by other further components, namely the microprocessing chip, the Central Processing Unit along with the BIOS namely, Basic Input and Output System.

i)                   Microprocessors

It can be considered as the brains of computer systems. Responsible for handling every command and control operation involved in each computer system.

ii)                 Memory usage

It is the most important function located …

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