• Output Power: 11.6 W (12.7 W Peak for 10s)
• Output Voltage: 3.3 V DC
• Output Current: 3.5 A
• Input Voltage Range: 80 – 264 V AC / 113 – 370 V DC, 47 – 440 Hz
• Efficiency: 83.5 %
• Ripple & Noise: ≤ 180 mVp-p
• Inrush Current: max. 20 A @115 VAC / 45 A @230 VAC
• No-load Power Consumption: < 0.1 W
• Operating Temperature: −40 °C to +85 °C
• Cooling: Free air convection
• Protection Functions: Short circuit, Overload, Over voltage, Over temperature
• Isolation Level: 2xMOPP (Means of Patient Protection)
• Isolation Voltage: 4000 V AC
• Dimensions (H x W x D): 24 mm x 52.4 mm x 27.2 mm
• Weight: approx. 56 g
• Safety & EMC Certificates: ANSI/AAMI ES60601-1, IEC/EN60601-1, EN60335-1, CE, EAC
• Design Standard: Class II (no FG) double insulation
• Manufacturer Warranty: 3 Years

Information about the MEAN WELL MPM-15-3.3

The MEAN WELL MPM-15-3.3 is a high-density, 11.6W medical grade AC/DC module specifically optimized for low-voltage electronics in clinical settings. According to the MPM-15-spec.pdf, this unit is engineered with 2xMOPP isolation and an ultra-low touch current of less than 80 µA, making it exceptionally safe for BF-rated medical devices. Its small footprint and fully encapsulated housing provide excellent protection against environmental contaminants while ensuring 2G anti-vibration capability for mobile workstations and diagnostic monitors.

Efficiency is a hallmark of this series, with the MPM-15-3.3 achieving 83.5% efficiency and maintaining a no-load power consumption of under 0.1W, categorizing it as a "Green Medical" power solution. The fanless design relies on natural convection for cooling, allowing for stable performance across a wide temperature range from -40°C to +85°C. With built-in safeguards for over-voltage and short circuits and a 3-year manufacturer warranty, it provides a robust and reliable 3.3V source for sensitive medical sensors and microprocessor-based medical instruments.