The UPS unit is a power supply unit in the absence of electric current, protecting and regulating electricity according to the electrical standards necessary for the operation of electronic and medical devices, computers, networks, communication devices, printing devices, and industrial devices when the power supply is tampered or interrupted.
The UPS consists of a winding, rectifier, voltage regulator, batteries, battery charger, and an electronic control circuit equipped with a processor (CPU). There is also a system that filters the electricity, ie purifies it to complete the required output voltage.