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The Artesyn Embedded Power NFS40-7928J is a 40W AC/DC converter designed for medical applications. It offers a total power output of 40W, with a peak of 60W, and operates with an input voltage range of 85-264 VAC or 120-370 VDC.
This converter provides three outputs, including a main 5.1V output and two auxiliary +/-12V outputs. Key electrical specifications include 70% typical efficiency, line regulation of ±0.2% for the main output and ±1.0% for auxiliary outputs, and load regulation of ±2.0% for the main output and ±5.0% for auxiliary outputs. It also features overvoltage and short circuit protection.
The NFS40-7928J has an operating temperature range of 0°C to 70°C with derating. Its dimensions are 5.00 x 3.00 x 1.20 inches (127.0 x 76.2 x 30.5mm), making it suitable for 1U applications. The open frame design and chassis mount type facilitate integration into various systems.
Compliance includes EN55022, FCC Part 15 Level A for emissions, and various immunity standards. It is RoHS3 compliant and has an MSL of 1.
The input voltage range is 85-264 VAC or 120-370 VDC.
The output voltages are 5.1V, +12V, and -12V.
The operating temperature range is 0°C to 70°C with derating.
The mounting type is chassis mount.
The package type is open frame.
The efficiency is 70%.
Hold-up time is 18 ms at 110 Vac and 132 ms at 230 Vac.