The REC5-4815SRWZ/H6/A is a DC-DC power supply module manufactured by RECOM Power. It is a low profile, potted, and waterproof 15W DC-DC converter, with a 36-75VDC input and a dual-output 5V and 3.3V voltage output. It features a one thousand five hundred volts (1500V) input/output isolation, a high-efficiency up to 95%, and a working temperature range of -40°C to +85°C. The module is designed for harsh industrial, medical, and telecom applications requiring a long operating life and stable performance.