• Output Power: 20 W (21 W Peak)
• Output Voltage: 5 V DC
• Output Current: 4 A (4.4 A Peak)
• Input Voltage Range: 80 – 264 V AC / 113 – 370 V DC, 47 – 440 Hz
• Efficiency: 85 %
• Ripple & Noise: ≤ 150 mVp-p
• Inrush Current: max. 20 A @115 VAC / 45 A @230 VAC
• No Load Power Consumption: < 0.1 W
• Operating Temperature: −35 °C to +85 °C
• Cooling: Free air convection (fanless)
• Protections: Short circuit, Overload, Over voltage, Over temperature
• Isolation Voltage: 4000 V AC (4 kVAC)
• Leakage Current: < 80 µA (Touch Current)
• Dimensions (L x W x H): 52.4 mm x 27.2 mm x 24 mm
• Weight: approx. 56 g
• Safety & EMC Certificates: 2xMOPP, ANSI/AAMI ES60601-1, IEC/EN60601-1, EN60335-1, CE, EAC
• Special Feature: Suitable for BF (Body Floating) applications
• Manufacturer Warranty: 3 Years

Information on the MEAN WELL MPM-20-5

The MEAN WELL MPM-20-5 is a high-density 20W encapsulated AC/DC power module engineered specifically for the medical industry. It distinguishes itself with a 2xMOPP safety level according to medical standards and an ultra-low leakage current of less than 80 µA, making it a reliable choice for BF-rated medical devices that involve direct patient contact. The compact PCB-mount design features internal potting, which provides superior heat dissipation and robust 2G anti-vibration capabilities, ensuring a long operational lifespan and stable performance in mobile clinical environments.

Beyond its safety credentials, the MPM-20-5 is a leader in efficiency, boasting a no-load power consumption of less than 0.1W and a high overall efficiency of 85%. This makes the unit perfect for green medical equipment and portable devices that require high power density in a small footprint. With its Class II double insulation design (no functional ground required) and a wide operating temperature range from -35°C up to +85°C, this power supply provides maximum flexibility for designers of medical monitors, examination instruments, and clinical workstations requiring high EMC performance and absolute reliability.