Power protection devices are the devices used for protecting computer hardware from the electric power supply. These devices provide the regular power supply without any interruption and controls the high voltage which may damage computer hardware parts .
- Computer equipments needs 220-240 voltage with frequency of AC (alternating current) ranging from 49 to 50 hertz (HZ). So, it is necessary to have proper power supply device for the proper electric supply.
Some power protection devices are:
- Voltage Regulator
- UPS: Uninterruptible Power Supply
- Surge Suppressor (Spike Guard)