The PQQC6-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 up to 6 W and has an efficiency of 81%. This converter is based on an open-frame design and provides a rugged solution in an industry-standard package. It offers a single regulated output and input-to-output isolation of 1500 V (DC). This RoHS-compliant converter is equipped with an under voltage lockout (UVLO), output over-current protection (OCP), and short-circuit protection (SCP) to prevent false triggering and overload-related damages. It is available in a through-hole package that measures 22 x 8.20 x 12.80 mm and is ideal for testing and measurement, telecommunication, and industrial applications.