The FEC15-24S05W-P from P-Duke Technology, Inc. is DC/DC converter with 9 to 36VDC input voltage range, 5VDC single output, 4:1 input range and 3000mA output current @ full load. This DC/DC converter has 87% efficiency, 15W power, 7200μF max capacitor load and positive logic remote on/off. Dimensions of this product are: 2.00 X 1.00 X 0.40 Inch. Operating temperature range is from -40 to +105°C (with derating).