The USBPxx-S1/DCR supports power sources from 9VDC to 30VDC, offers inverse polarity protection. The power adapter is intended for use in planes, trains, trucks, automobiles, farm equipment, boats and remote locations, basically anywhere where only battery or DC power is available.
Source URL: Alligator Technologies introduces USBPxx-S1/DCR linear DC regulator
Source Website: Factory Automation – Automation.com