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The Astrodyne TDI ASM400S-54 is a high-density, open-frame AC/DC power supply designed for demanding medical and industrial applications. It operates over a universal input voltage range of 90 to 264 VAC and provides a regulated 54V DC output.
This power supply delivers up to 400 Watts of power with forced air cooling or 200 Watts with natural convection. It boasts high efficiency up to 92% and offers auxiliary outputs for 5V and 12V.
Designed to meet stringent medical safety standards, it features 2 MOPP isolation and BF leakage current. The unit is certified to IEC 60601-1 3rd Edition and 60601-1-2 for EMC, bearing UL Recognized component marks and the CE mark.
The ASM400S-54 has a compact open-frame form factor measuring 5 x 3 x 1.32 inches, making it suitable for 1U height applications. It is chassis mountable and suitable for a wide operating temperature range.
The input voltage range is 90-264 VAC.
The operating temperature range is -20°C to +40°C at full load with derating above 40°C.
The dimensions are 127.0mm (5.00") length, 76.2mm (3.00") width, and 33.5mm (1.32") height.
The output power is 400W with forced air cooling and 200W with natural convection.
Up to 92% efficiency at 230VAC.
Yes, it provides +12V at 1A and +5V at 2A auxiliary outputs.
The isolation voltage is 4000V.