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The Astrodyne TDI BSM400S-54 is a high-density, open-frame AC/DC power supply designed for medical applications. It operates from a universal AC input voltage range of 90-264 VAC and provides a regulated 54V DC output. This model delivers up to 400W of power with forced air cooling or 200W with natural convection.
Key features include high efficiency up to 92% and a compact form factor measuring 5 x 3 x 1.32 inches, making it suitable for 1U height applications. The BSM400S-54 includes auxiliary outputs for 12V and 5V.
This power supply is certified to meet international medical safety standards, including IEC 60601-1 3rd Edition and the collateral standard 60601-1-2 for EMC. It also bears UL Recognized component marks and the CE mark. The unit is designed for chassis mounting.
Applications for the BSM400S-54 include medical equipment, industrial systems, and other demanding applications requiring reliable and compliant power conversion.
The BSM400S-54 has a nominal output voltage of 54V.
The BSM400S-54 can deliver up to 400W of power with forced air cooling.
The BSM400S-54 accepts a universal input voltage range of 90-264 VAC.
The operating temperature range is -20°C to +40°C at full load with derating.
The dimensions are 127.0mm x 76.2mm x 33.5mm (5.00" x 3.00" x 1.32").
The BSM400S-54 is approved by CB, CE, cURus, and UL.
Yes, the BSM400S-54 is designed for medical applications and meets IEC 60601-1 standards.