This power supply is intended to power 24VDC Locomotive and Marine systems. Operating input Voltage is 36 VDC. Typical uses for this converter is. -24VDC Electric Windshield Wiper Systems (Will power three wipers motors) -Electronic Control Module (Engine ECM) that run on 24VDC -Any other 24VDC output, inductive/resistive, 480 Watt load. The small packaging allows easy installation in the Control Stand, HEP cabinet, High Voltage Cabinet and Shortnose. It has low voltage dropout protection set to