These Victron Energy DC to DC Converters are used for DC power conditioning and conversion. They are used in boats, trucks, RV's, service vehicles, and in industry. There are models to step up the voltage, step down the voltage, or condition the voltage to provide a constant power supply when the input voltage is variable. A few are waterproof to IP67 and one is fully programmable.
We have additional more specialized ones available that aren't listed here so contact us if you don't see what you are looking for.