The AMEL30-3S277HAVZ is a 20W AC/DC converter manufactured by Aimtec. It operates on an input voltage from 85 to 305VAC and a universal input range from 100 to 430VDC, with an output of 3.3VDC. The converter features short circuit, over temperature, over voltage, and overload protection, as well as a 2500V isolation voltage and a wide operating temperature range from -40 to +125°C. It is suitable for use in industrial automation systems, communications, motor control, and test/measurement applications.