The PQQC3-D48-S5-OS from CUI is an Isolated Buck DC-DC Converter that converts an input voltage of 36 - 75 V to an output voltage of 5 V. It delivers an output power of 3 W and has an efficiency of 80%. This converter is a rugged, low-power solution with an open-frame design and provides a single regulated output. It can be remotely controlled and includes under voltage lockout (UVLO), output over-current, and short-circuit protection capabilities to prevent false trigger or overload-related damages.

This RoHS-compliant converter has undergone EN/BS EN 62368 and CISPR 32 testing and other EMC compliance procedures to ensure safety. It is available in a through-hole package that measures 22.00 x 8.20 x 12.80 mm and is ideal for telecommunication, test and measurement, and industrial applications.