The AEE01H18-L is a 40-watt isolated DC/DC converter designed for ruggedized industrial and telecommunications applications. It accepts a wide 4:1 input range of 9–36 Vdc and delivers 24 Vdc at 1.67 A output, with 1500 Vdc input/output isolation and comprehensive protection including overcurrent (OCP), overvoltage (OVP), and overtemperature (OTP) protection. The converter features high efficiency of 91%, operates reliably from -40°C to +85°C with derating, and includes remote On/Off control capability. Its encapsulated aluminum alloy construction (50.8 × 25.4 × 11 mm) and FR4 PCB base rated to UL94V-0 make it ideal for harsh environments in industrial automation, instrumentation, test and measurement, and telecommunications systems.