Profile: Opus Solutions, Inc. supplies mobile computing and LCD based product solutions. We design rugged mobile workstations to operate in stringent mobile environments that are powered directly by the vehicle battery. We manufacture rugged total digital LCD monitors for industrial & automotive markets and available from 6.4″ to 15″ diagonal sizes. Our 150W DC-DC power supply includes a a micro-controller that controls and monitors various functions of the power supply operation and monitors automobile battery voltage to protect against deep discharge.