What exactly is On-Line technology?

This technology is mainly characterized by a constant quality of power supply throughout any disturbance or fluctuation. An On-Line UPS does not constantly supply energy from the batteries, but rather the current is regenerated through the transformation of the alternating current to direct current and vice versa. In this way, it is possible to isolate the load of any fluctuation in the input current. The most standardized use is the protection of Internet/Intranet servers, and the protection of telecommunications and industrial systems.