DC DC ConvertersData converters are electronic devices that are used to convert data from one format to another. DC-DC converters are a type of data converter that converts direct current (DC) from one voltage level to another. These converters are often used in portable electronic devices, such as smartphones and laptops, where they are used to convert the battery voltage to the different voltages required by the various components of the device. DC-DC converters are also used in other applications, such as in vehicles and renewable energy systems, where they are used to convert DC voltages from different sources, such as batteries and solar panels, to the desired voltage level.