DC converters are widely used to generate regulated voltage from one source to another. The main converter, or DC, receives the current and passes it through the transfer switch. The signals are converted into square waves, which we call AC. The waves then pass through a filter, which is converted back to a DC signal at a suitable voltage. As you know, DC is defined by a current and its polarity does not change. The device that stabilizes the voltage using a DC-DC converter is called a voltage regulator. The Marine Land store in Dubai and Sharjah has the best for you.