This 24Vdc/Vdc Non-isolated converter operates from 9Vdc-36Vdc with output current derating for input voltage less than 12Vdc. It offers a typical efficiency of 95%, with input inrush current limit to avoid gradual damage to components. This unit also uses thermal protection for over temperature, over and under-voltage protection, and short circuit and overcurrent protection. This product is suitable for engine cranking and load dump.