Power supply or "PS" is the hardware segment of the computer which is responsible for supplying power to other parts of the PC. The Power Supply converts the 220- 230 volts, (Alternate Current) into Direct Current so that it can be used by the computer.
Where is it located?
The Power Supply Unit or PSU is located at the backside of the computer. The location of the Power Supply is usually at the top of the computer. There is one thing that you should always keep in your mind that never opens the PSU, no matter what! Because the PSU contains high power currents.
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How to Protect Power Supply Unit?
We all can understand that sometimes the AC varies in its range which can affect the computer system. So, if you want to provide your computer with a constant power supply then install a UPS with it. The UPS will keep the power constant and will protect the system from any short circuits.
Conclusion
We all know that
electronic gadgets such as laptops, smartphones, and computers require DC to
run and charge. To solve this problem, Power Supply helps us by converting the
AC into DC so that, computer other devices can run efficiently.