• Output Power: 80.4 W (93.5 W Peak)
• Output Voltage: 12 V DC
• Output Current: 6.7 A (7.37 A Peak)
• Input Voltage Range: 80 – 264 V AC / 113 – 370 V DC, 47 – 63 Hz
• Efficiency: up to 92%
• Ripple & Noise: ≤ 150 mVp-p
• Inrush Current: 30 A @ 115 VAC / 65 A @ 230 VAC (Cold Start)
• No-load Power Consumption: < 0.1 W
• Operating Temperature: −30 °C to +80 °C
• Cooling: Free air convection (fanless)
• Protections: Short circuit, Overload, Over voltage, Over temperature
• Isolation Voltage: 4000 V AC (Input to Output)
• Safety Class: Class II (double insulation), 2xMOPP
• Dimensions (L x W x H): 109 mm x 52 mm x 33.5 mm (Screw terminal style)
• Weight: approx. 219 g
• Safety & EMC Certificates: IEC/EN/ANSI/AAMI 60601-1, TUV, CB, EAC, CE
• Mounting Type: Screw Terminal version for chassis mounting
• Manufacturer Warranty: 3 Years

Information for MEAN WELL MPM-90-12ST

The MEAN WELL MPM-90-12ST is the screw terminal version of the high-density 90W AC/DC medical power module, specifically designed for easy chassis mounting and field wiring. As specified in the MPM-90-spec.pdf, it provides 2xMOPP (Means of Patient Protection) and maintains an exceptionally low leakage current of under 100µA, making it a reliable choice for BF-rated medical equipment requiring patient contact. This version facilitates rapid integration into clinical environments, such as mobile medical carts and diagnostic instruments, without the need for PCB soldering.

In addition to its installation convenience, the module boasts a high efficiency of up to 92% and a no-load power consumption of less than 0.1W, adhering to global green energy standards. It is capable of delivering a peak power of 93.5W for up to 10 seconds, ensuring steady performance during initial equipment surges. Certified for operation at altitudes up to 4000 meters and featuring fanless natural convection cooling, the MPM-90-12ST ensures silent, safe, and long-lasting power delivery for sensitive healthcare applications and portable medical monitors.