Power adapter MEAN WELL RPS-400-24-TF 400 W 24 V 80-264 V

The MEAN WELL RPS-400-24-TF is an open-frame medical AC-DC power supply delivering 24 V DC at up to 16.7 A with a maximum output power of 400 W. Designed for medical and industrial equipment, it accepts a wide input range of 80–264 V AC and includes two MOPP isolation for patient safety. The unit is compact and RoHS compliant, with a top-mounted fan and protective cover for cooling.

Advantages

This power adapter provides a stable 24 V output at 16.7 A with medical-grade 2×MOPP isolation, supporting safety requirements for medical devices. Its wide 80–264 V input range ensures compatibility with global mains voltages. The top fan with cover enables effective thermal management while maintaining an open-frame form factor that saves installation space. The product complies with RoHS standards.

Suitable for

• Medical devices requiring 2×MOPP isolation
• Industrial control systems and instrumentation
• Laboratory equipment and diagnostic machines
• Embedded systems and OEM assemblies needing a 24 V, 400 W supply

Key specifications

• Model: MEAN WELL RPS-400-24-TF
• Output: 24 V DC, 16.7 A (400 W)
• Input voltage: 80–264 V AC
• Isolation: EN60601 medical standard, 2×MOPP
• Cooling: top fan with cover
• Form factor: open frame
• Compliance: RoHS
• Dimensions (W×D×H): 86 × 160 × 43 mm
• Manufacturer part number (MPN): RPS-400-24-TF
• EAN: 4021087033978

How to use

Mount the open-frame power supply securely within the equipment enclosure, ensuring adequate ventilation around the top fan and its cover. Connect the AC mains input (80–264 V AC) according to the manufacturer’s wiring diagram and attach the 24 V DC output to the device load within the rated 16.7 A limit. Observe proper grounding and follow applicable medical equipment installation procedures to maintain safety and compliance.

Recommendations

Install the unit in a location that allows unobstructed airflow to the top fan, avoid exposure to liquids and excessive dust, and verify that connected loads do not exceed 400 W. For medical applications, ensure the complete system is validated to EN60601 requirements and serviced by qualified personnel.