The REC20K-483.3SZ is a regulated DC-DC converter in a compact 1"x1" package, designed to deliver a stable 3.3VDC output at up to 5000mA. It operates over a wide 4:1 input voltage range of 18VDC to 75VDC with a typical efficiency of 87%. Key features include an output voltage trim range of ±10%, 2kVDC isolation, and an operating temperature range of -40°C to +105°C with derating. The device is fully protected with short circuit (SCP), overcurrent (OCP), and overvoltage (OVP) protection, ensuring robust operation. Its high power density and small footprint make it ideal for space-constrained industrial applications.