What is it used for?
An uninterruptible power supply unit (UPS) is a device whose purpose is to provide power when our apartment or workplace runs out of electricity. Sudden power cut can cause loss of important data, but also damage to electronic equipment. Thanks to an emergency power supply you will be given time to save the effects of your work and safely switch off the device. UPS can take over the role of a mains socket and provide backup power even in the event of large and long-lasting voltage fluctuations. When there is current in the socket, the UPS accumulates energy in the battery and thus provides the devices connected with appropriate surge protection.