PM-05-3,3 End of Life

Technical Information & Details for MEAN WELL MPM-05-3.3 Power Supply Output Power: 4.12 W Output Voltage: 3.3 V DC Output Current: 1.25 A Input Voltage Range: 80 – 264 V AC / 113 – 370 V DC, 47 – 440 Hz Efficiency: 74% Ripple & Noise: ≤ 100 mVp-p Inrush Current: max. 25 A @115 VAC / 45 A @230 VAC No-load Power Consumption: < 0.075 W Operating Temperature: −40 °C to +85 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Isolation Voltage: 4000 V AC (Input to Output) Leakage Current: < 80 µA (Touch current) Dimensions (L x W x H): 45.7 mm x 25.4 mm x 21.5 mm Weight: approx. 35 g Safety & EMC Certificates: ANSI/AAMI ES60601-1, IEC/EN 60601-1, 2xMOPP, CE, EAC MTBF: > 9337.3K hrs Manufacturer Warranty: 3 Years Product Information for MEAN WELL MPM-05-3.3 The MEAN WELL MPM-05-3.3 is a high-density, 5W AC/DC encapsulated medical grade power supply designed to deliver superior performance in a miniature 1.8" x 1" footprint. Engineered for PCB mounting, this module provides a stable 3.3V output and adheres to the stringent 2xMOPP (Means of Patient Protection) safety standards. Its ultra-low leakage current of less than 80 µA and BF-ready compliance make it a top-tier choice for medical examination instruments, portable diagnostic tools, and clinical monitors where patient safety is paramount. Beyond its safety credentials, the MPM-05-3.3 is built for durability and efficiency in Class II configurations without a functional ground. The interior is fully potted to enhance heat dissipation and provide 5G anti-vibration capabilities, ensuring a long operational lifespan of over 48,000 hours. It operates reliably in extreme environments ranging from -40 °C to +85 °C and features an impressive standby power consumption of less than 0.075W, supporting "green" energy initiatives while maintaining high EMC performance for sensitive medical electronics.