The AEE04F36-LS is a 15-watt isolated DC-DC converter module designed for industrial and telecommunications applications. It accepts an input voltage range of 18 to 75 VDC and delivers a regulated 3.3V output at 4A maximum current, with a maximum power rating of 13.2 watts. The module features 1500 VDC input/output isolation, short-circuit protection with auto-restart, and operates reliably across -40°C to +71°C without derating. Key electrical characteristics include ±2.0% voltage tolerance, ±0.5% line regulation, 100 mV output noise/ripple, and 300 kHz switching frequency. The encapsulated design in a compact 1" × 2" package with 4:1 input range makes it suitable for diverse applications in industrial automation, instrumentation, test and measurement, and telecommunications systems.