Abstract:
An inverter is an electronic device that produces alternating current (AC) from direct current (DC).
It is used to convert direct current electricity by cell. It allows consumer to run electrical
equipment. A power supply that produces an AC out put, usually from a DC input used to convert
independent DC power into standard household AC current. An Inverter output drives the critical
load. An Inverter is used in wide range of application, from small switching power supplies to
large electric utility applications that transport bulk power.
From the nineteenth century through the middle of the twentieth century, DC to AC power
conversion was accomplished using rotary converters or motor-generator sets. In the early
twentieth century, vacuum tubes and gas filled tubes began to use as switches in inverter circuits.
Voltage stabilizers are devices to regularize and control the variation and fluctuations in supply
voltage within a desired range. This device is used in voltage stabilizing in a twin manner, i.e.
controls voltage supply and prevents the peak voltage to go beyond a fixed limit.
