15W Encapsulated DC-to-DC Converter 5 Volts @ 3 Amps Features Input range: 9-18VDC Number of pins: 5 Line Regulation: A 0.2% Load Regulation: A 0.5% Ripple and Noise: 50mVp-p Short-circuit/overload protection 1000VDC I/O isolation Shield metal case Cooling by free air convection Size: 2.0"L x 1.0"W x 0.44"H