An uninterruptible power supply (UPS) is a device that enables a computer to keep running for a brief period during a power interruption. It can also charge and sustain energy storage as long as there is utility power available. A UPS safeguards equi...

It is possible for the battery in the UPS to be depleted or nearly depleted for some reason. In order to compensate battery energy and improve battery life, UPS power supply needs to be charged continuously for a long time in a timely manner (usuall...

The UPS provides comprehensive protection against surges and spikes and high power density in a small and economic package. The UPS will continue providing power to connected devices during power outages. With built-in voltage stabilizer, it can st...

Anyone who thinks uninterruptible is the same is very wrong. When purchasing, there are four things need to pay attention: type, wattage (W), volt-ampere (VA), and battery life. First, you need to choose the type of UPS machine that best suits your ...

Generally speaking, online ups is more widely used than line interactive ups but at a higher cost. Online UPS: pure sine wave, 0 transfer time, voltage regulation continuously convert AC to DC and DC to AC, double conversion, more protections than li...