PDQE10 10W DC-DC Converters CUI Inc PDQE10 10W DC-DC Converters deliver 10W of continuous output power and are packaged in an encapsulated, industry-standard 1' x 1' footprint. These modules feature a 4:1 input voltage range and up to 88% efficiency. The series operates in a wide temperature range of -40°C to +85°C. CUI Inc PDQE10 10W DC-DC Converters are available in DIP, chassis-mount, and DIN-rail versions. The PDQE10 series is suitable for convection-cooled equipment and applications, including microcontrollers, datacom, telecom, remote sensor systems, and portable electronics.