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The Artesyn Embedded Power NFS40-7928 is an open-frame AC/DC converter designed for critical continuity applications. It delivers a total power of 40W, with a primary output of 5.1V and auxiliary outputs of +/-12V. The unit operates within an input voltage range of 85-264 VAC and boasts an efficiency of 70% typical.
This converter features a chassis mount design and an industry-standard package size of 5.0 x 3.0 x 1.2 inches. Key electrical specifications include ±5.0% voltage adjustability, ±0.2% line regulation for the main output, and ±2.0% load regulation for the main output. It also includes overvoltage and short circuit protection.
The operating temperature range is from 0°C to 70°C with derating, and it has a demonstrated MTBF of 170,000 hours. The NFS40-7928 is suitable for medical applications and meets various safety approvals.
85-264 VAC.
5.1V at 4A, +12V at 350mA, -12V at 350mA.
0°C to 70°C with derating.
Open frame, chassis mount.
4kV.
Yes, continuous short circuit protection.
70% typical.