A power UPS (Uninterruptible Power Supply) is an electronic device that provides backup power to connected devices during a power outage or voltage fluctuation. It typically consists of a battery and a power inverter that converts DC power from the battery to AC power that can be used by electronic devices. The UPS is connected between the power source and the electronic devices, and when the power source fails, the UPS immediately switches to battery power to keep the devices running without any interruption.
UPS units are commonly used to protect sensitive electronic equipment, such as computers, servers, and telecommunications equipment, from power outages or voltage spikes that can damage or disrupt their operations. A UPS provides enough time for a device to shut down gracefully or for a backup generator to start up and take over the power supply. UPS units come in different sizes and capacities depending on the power requirements of the connected devices and the desired backup time.
