Fonte de alimentação MEAN WELL GSM90A48-P1M 90W entrada 80-264V saída 48V

The MEAN WELL GSM90A48-P1M is a desktop AC‑DC medical power adapter delivering 48 V DC at up to 1.87 A (90 W). It accepts a wide input range of 80–264 V AC via a 3‑pole IEC inlet, meets medical isolation requirements with EN 60601 and 2×MOPP protection, and uses a 4‑pole DIN output connector. Its compact housing (60 × 145 × 32 mm) and RoHS compliance make it suitable for equipment requiring a stable, certified low‑voltage supply.

Advantages

The adapter provides a regulated 48 V output with up to 90 W power and a broad AC input range (80–264 V), enabling use in diverse mains environments. Compliance with EN 60601 and 2×MOPP ensures required medical isolation and safety for many healthcare applications. The desktop form factor with a standard 3‑pole IEC inlet and a 4‑pole DIN output connector simplifies integration into existing systems. Compact dimensions and RoHS conformity support space‑limited, environmentally conscious installations.

Suitable for

• Medical devices and diagnostic equipment requiring EN 60601-compliant isolated 48 V supply
• Laboratory instruments and bench-top electronics needing a stable 48 V DC source
• Industrial control units and communication equipment compatible with a 4‑pole DIN connector

Key specifications

• Brand: mean well
• Model (MPN): GSM90A48-P1M
• Power: 90 W
• Output: 48 V DC, 1.87 A
• Input: 80–264 V AC via 3‑pole IEC inlet
• Safety/compliance: EN 60601, 2×MOPP
• Output connector: 4‑pole DIN
• Dimensions: 60 × 145 × 32 mm
• RoHS compliant
• EAN: 4021087036696

How to use

Place the adapter on a stable, ventilated surface and connect the mains lead to the 3‑pole IEC inlet. Attach the 4‑pole DIN output connector to the device requiring a 48 V DC supply, ensuring correct pin alignment. Power on the mains; the adapter will regulate output to 48 V up to its 1.87 A rating. Allow adequate clearance for cooling and avoid covering the unit during continuous operation. Disconnect mains power before connecting or disconnecting the output connector.

Recommendations

Use the adapter within its rated input and output ranges, verify compatibility of the 4‑pole DIN pinout with your equipment, and observe EN 60601 and local regulations when integrating into medical systems. For continuous or critical medical use, follow manufacturer installation and maintenance guidance and perform regular inspections of cables and connectors.