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 in aluminum extrusions for the harshest operating environments. - Isolation voltage: 500 Vdc input - output 500 Vdc input - chassis 100 Vdc output - chassis - Operating temperature: -40 to +40 degrees C (-40 to +104 degrees F) - Short circuit protection: Auto recovery