CUI Inc PQS075-S Isolated DC-DC Converters offer 0.75W of isolated input with improved efficiency, higher isolation, and superior thermal performance. These low power converters offer efficiency up to 74%, a single regulated output, 1500VDC isolation, and continuous short circuit protection. The converters are available in a 4-pin SIP package and feature an ultra-wide -40°C to +85°C operating temperature range. CUI Inc PQS075-S Isolated DC-DC Converters are ideal for high volume industrial, consumer, and telecom applications.