The AM1S-4805SZ is a five watt DC-DC isolated converter module manufactured by Aimtec. It has a wide 4:1 input voltage range of 9-36 VDC, a regulated 5 V output voltage, and up to a 2.5 A continuous output current. It is designed to provide reliable power in harsh applications and adverse environmental conditions, with a high efficiency of up to 93%, an operating temperature range from -40 to +85°C, full isolation of up to 3kV, and high ripple rejection. The module has built-in protections for instantaneous current limiting, input over-voltage, output over-voltage and short circuit. It is also RoHS compliant and meets EMC requirements as defined in EN55032 and EN55011.