MEAN WELL MPM-90-24ST 90W 24V Medical Grade AC/DC Enclosed Power Supply

This 90-watt AC/DC enclosed power supply delivers a regulated 24 VDC output at up to 3.75 A, engineered for medical and industrial applications that demand high isolation and reliability. With 2xMOPP compliance and 4000 VAC input-to-output isolation, it ensures patient and operator safety in critical environments. The unit operates from a universal 80–264 VAC input, making it suitable for global deployment without switches or adjustments.

Advantages

High efficiency up to 90.5% reduces energy waste and heat generation, enabling fanless operation via free air convection. The compact enclosed design simplifies integration into medical devices, test equipment, and automation systems. Comprehensive protections—short circuit, overload, over voltage, and over temperature—safeguard both the supply and connected loads. With a no-load power consumption below 0.1 W, it meets stringent standby power regulations and lowers total cost of ownership.

Suitable for

• Medical electrical equipment requiring 2xMOPP isolation
• Laboratory instruments and diagnostic devices
• Industrial control systems and automation panels
• Telecommunication and networking equipment
• Any application needing a reliable, low-noise 24 VDC rail

Key specifications

• Output: 24 VDC, 3.75 A, 90 W maximum
• Input: 80–264 VAC, 47–63 Hz
• Isolation: 4000 VAC (input to output)
• Efficiency: up to 90.5%
• Ripple & noise: 150 mVp-p
• Operating temperature: -30 to +70 °C
• Protections: short circuit, overload, over voltage, over temperature
• Connection: screw terminals
• Cooling: free air convection
• MTBF: >1.5 million hours
• Safety standards: ANSI/AAMI ES60601-1, IEC/EN60601-1 (2xMOPP)

Recommendations

For medical OEMs and system integrators, the MPM-90-24ST offers a certified, long-life power solution that reduces compliance effort and field failures. Its wide temperature range and convection cooling make it ideal for sealed or low-airflow enclosures.