Power adapter MEAN WELL GSM220A24-R7B 220 W 24 V

The MEAN WELL GSM220A24-R7B is an AC-DC medical desktop adapter that delivers 24 V DC at up to 9.2 A (220 W). It accepts 80–264 V AC input via a 3‑pin IEC320‑C14 socket, features Active PFC for improved power factor, and provides medical safety with EN 60601 certification and 2×MOPP isolation. The unit is Class I and uses a locking 4‑pin DIN output connector. Its compact housing (85 × 210 × 46 mm) supports desktop installation and complies with RoHS.

Advantages

The adapter offers a stable 24 V output with 220 W maximum power and built‑in Active PFC for efficient operation across a wide input range. Medical safety is ensured by EN 60601 compliance and dual MOPP isolation, and the locking DIN 4‑pin plug secures the connection for critical equipment. The compact desktop form factor simplifies placement in clinical and laboratory environments.

Suitable for

• Medical and clinical devices requiring 24 V, up to 9.2 A
• Laboratory instruments and diagnostic equipment
• Desktop installations near patient monitoring or therapy devices
• Systems needing EN 60601 and 2×MOPP safety isolation

Key specifications

• Brand: mean well
• Model: GSM220A24-R7B (MPN)
• EAN: 4021087036993
• Output: 24 V DC, 9.2 A, 220 W max
• Input: 80–264 V AC via IEC320‑C14 (3‑pin)
• Output connector: DIN 4‑pin with locking mechanism
• Safety: EN 60601; 2×MOPP isolation; Class I
• Power factor: Active PFC
• Dimensions (W×D×H): 85 × 210 × 46 mm
• RoHS compliant

How to use

Connect the adapter to an AC mains supply using a compatible IEC320‑C13 cable (to the IEC320‑C14 inlet). Plug the locking DIN 4‑pin output into the device requiring 24 V DC, ensuring the connector is fully engaged and locked. Verify the device load does not exceed 9.2 A and confirm correct polarity and voltage before powering sensitive medical equipment.

Recommendations

Use the adapter in a ventilated, dry environment and avoid obstructing airflow around the housing. For medical applications, follow applicable local standards and the device manufacturer's instructions when integrating this adapter into patient‑connected systems. Periodically inspect the output connector and cables for wear and replace damaged parts promptly.