ME30A0503B01 is a 20W single output external AC-DC power supply designed for medical applications. It delivers 5.0V output at 4.00A with 75mV pk-pk ripple and noise, featuring ±1% line regulation and ±5% load regulation. The unit operates from a universal input range of 90-264Vac and is approved to EN/IEC/UL60601-1, 3rd edition with 2 MOPP input-output isolation, meeting UL/EN/IEC60601-1-2, 4th edition for EMC. This Class II wall-plug version features interchangeable blades with North American blade included, an IP22 rated enclosure, and operates over a temperature range of -20°C to +70°C. With an MTBF exceeding 1,000,000 hours and DoE Efficiency Level VI compliance, it is ideal for portable medical equipment and healthcare devices requiring reliable, regulated power.