This Lind DC/DC power adapter provides a regulated DC output to power laptops and peripherals from a DC voltage source. Electrical isolation between input and output prevents ground loops and allows the output to be used as a negative voltage if required. The rugged design of Lind laptop power adapters makes them ideally suited for use in harsh mobile environments. The adapter electronics are protected by a rugged aluminum housing which is filled and sealed with epoxy that protects the electronics from damage due to shock, vibration and spilled liquids. - Full Continuous Rated Power Output - Sealed and Potted Aluminum Extrusions (for the harshest operating environments) - Isolation Voltage: 500 VDC input – output, 500 VDC input – chassis, 100 VDC output – chassis - Operating Temperature: -20 — 40 degrees C (-4 — 104 degrees F) - Storage Temperature: -40 — 85 degrees C (-40 — 185 degrees F) - Short Circuit Protection: auto recovery