The 15W CCG15S series of dc-dc converters operates over a 4:1 input range. The products are enclosed in a 1- by 1-in six-sided shielded metal case. The converters are available with 3.3-, 5-, 12- or 15-V outputs and can operate from either a 9- to 36-Vdc or 18- to 76-Vdc input. This range enables inventory reduction programs as the converters can operate from either 12- and 24-V or 24- and 48-V nominal inputs without the need to stock two parts. With operating efficiencies of up to 88%, the series will operate in ambient temperatures from -40 to 85 °C.