ME90A1251N01 is a 90W single output external AC-DC power supply designed for medical-grade applications, delivering 12.0V at 7.50A output with Class II Desktop, IEC60320 C8 receptacle input. The unit meets UL/EN/IEC60601-1-2 4th Edition EMC requirements and EN/IEC/UL60601-1 3rd Edition safety standards with 2 MOPP isolation levels (Input-Output), ensuring compliance for professional medical equipment. Key technical specifications include ±1% line regulation, ±5% load regulation, 120mV pk-pk ripple and noise, and operates across -20°C to +50°C with derating above 40°C. The power supply features a desktop style package with IP22 rated enclosure, 6-pin Molex output connector, and achieves DoE Efficiency Level VI with typical no-load input power minimization. With an MTBF exceeding 250,000 hours and electrolytic capacitor life rated beyond 7 years, this supply is ideal for critical medical instrumentation, diagnostic equipment, and patient monitoring systems requiring high reliability and regulatory compliance.