CUI’s PRD15 and PRD25 series are compact low-profile modules that output 15 W and 25 W of power respectively in a single square inch of board space. Available in through-hole and surface-mount versions, the converters’ industry-standard pin-outs make them ideal replacements for larger 1" x 2" modules. The PRD15 series features a 4:1 input voltage range of 9 V_DC to 36 V_DC or 18 V_DC to 75 V_DC, while the PRD25 series provides a 2:1 input voltage range from 36 V_DC to 75 V_DC. Both series offer high efficiency up to 91% and an operating temperature range from -40°C to 85°C, making them ideal for powering a wide range of applications.