ME20A0503B01 is a 20W single output external medical grade AC-DC power supply designed for medical applications requiring reliable and safe power conversion. It delivers 5.0V output at 3.00A with 15W output power, featuring ±1% line regulation and ±5% load regulation with 75mVpk-pk ripple and noise. The unit accepts universal input from 90-264Vac and is approved to EN/IEC/UL60601-1 3rd edition with 2 MOPP isolation levels, meeting DoE Efficiency Level VI requirements. It features a Class II wall-plug configuration with interchangeable blades (North American blade included), operating temperature range of -20°C to +70°C, and MTBF exceeding 1,000,000 hours. This power supply is ideal for medical equipment and devices requiring certified medical-grade power with comprehensive protection features including overvoltage, short circuit, overtemperature, and overload protection.