MEAN WELL MPM-20-5 20W 5V 4A Encapsulated Medical AC/DC Power Supply Module

Medical devices demand power supplies that are not only reliable but also meet stringent safety standards. The MEAN WELL MPM-20-5 delivers 20W of clean 5V DC power in a compact encapsulated module, ensuring your sensitive equipment operates safely and efficiently. With 2xMOPP medical isolation and low leakage current, it's engineered for patient-connected applications.

Who is it for

This power supply is ideal for medical equipment manufacturers, laboratory instrumentation, and industrial systems requiring a compact, board-mount AC/DC converter with medical safety approvals. It suits devices such as patient monitors, diagnostic tools, and portable medical devices.

Main features

• 20W output power with 5V DC and 4A current
• Wide input range: 80~264 VAC (113~370 VDC)
• High efficiency up to 87% and ultra-low no-load consumption (<0.075W)
• 4kVAC isolation with 2xMOPP medical safety (IEC/EN60601-1, ANSI/AAMI ES60601-1)
• Comprehensive protections: short circuit, overload, over voltage, over temperature
• Encapsulated design for free air convection cooling, operating from -30°C to +80°C
• EMC compliance: EN55032 Class B, EN61000-4 series

Specifications

• Output voltage: 5V DC ±2% tolerance
• Output current: 4A
• Ripple & noise: 80mVp-p
• Line regulation: ±0.5%
• Load regulation: ±1.0%
• MTBF: >1,000,000 hours
• Safety approvals: UL, cUL, TUV, CB, CE, UKCA

Tips

Ensure adequate ventilation around the module to maintain optimal operating temperature. For medical applications, verify that your system design meets the required creepage and clearance distances. Use proper fusing on the input for additional protection.