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The Astrodyne TDI ASM400S-19 is a 400 Series open frame AC/DC power supply designed for medical and industrial applications. It operates with a universal AC input range of 90-264 VAC and provides a regulated 19.6V DC output.
This converter delivers up to 200W of power under natural convection and 400W under forced air cooling. It boasts high efficiency, reaching up to 92% at 230VAC, and a high power density of up to 19W/in³. The unit features a chassis mount type and includes features like standby output and universal input.
Designed to meet stringent safety standards, the ASM400S-19 is certified to IEC 60601-1 3rd Edition and collateral standard 60601-1-2 for EMC. It offers 2 MOPP isolation and BF leakage current, making it suitable for home-use medical applications. The operating temperature range is -20°C to +40°C with derating.
Key specifications include a set point accuracy of ±1%, load regulation of ±1% Max, and line regulation of ±0.5% Max. The dimensions are 127.0mm x 76.2mm x 33.5mm.
90-264 VAC.
Open frame, chassis mount.
-20°C to +40°C with derating.
19.6V.
Up to 92% at 230VAC.
4 kV.
127.0mm x 76.2mm x 33.5mm.