The REC20K-4805SZ is a high power density, 20W DC/DC converter designed to provide a regulated 5V output from a wide 18-75V input range. It delivers an output current of up to 4000mA with a typical efficiency of 88% and features 2kVDC of basic isolation. This single-output converter includes a ±10% output voltage trim function, requires no minimum load, and has comprehensive protections against short circuits, overcurrent, and overvoltage. Housed in a compact 1"x1" package and capable of operating in temperatures from -40°C to +105°C, it is ideal for industrial applications where high power density and board space are critical.