UPS Price in Bangladesh
A UPS is an electrical device that provides emergency power backup with the help of batteries, supercapacitors, or flywheels when the input power source fails. UPS means an uninterruptible power supply or uninterruptible power source. An offline UPS provides surge protection and power backup while incoming voltage falls below or rises above a certain level the SPS turns on its internal DC-AC inverter circuitry power from the internal storage battery. It requires a switch-over time of 25 milliseconds.
On the other hand, online UPS has its batteries connected to the inverter and it requires no time for switching. In case of power loss, the rectifier drops out of the circuit and the batteries keep the power. Online UPS also provides an “electrical firewall” between incoming power & sensitive electronic equipment.
যেকোনো প্রোডাক্ট কিনতে আমাদের সাথে যোগাযোগ করুন নাম্বার: ০১৮৭৭-৭৭৮০৭৪