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The Artesyn Embedded Power NFS40-7628J is a versatile AC/DC converter designed for business-critical continuity applications. It offers a total power output of 40W with free air convection, and up to 50W with 20 CFM forced air.
This converter operates with a universal input voltage range of 85-264 Vac and 47-440 Hz input frequency. Key electrical specifications include 70% typical efficiency, ±0.2% line regulation for the main output, and ±2.0% load regulation for the main output. It provides overvoltage and short circuit protection.
The NFS40-7628J comes in an industry-standard 5.0 x 3.0 x 1.2 inch package, designed for 1U applications. It is suitable for chassis mounting and features an open frame construction. The operating temperature range is 0°C to 70°C, with derating above 50°C ambient.
Compliance includes EN55022, FCC part 15 Level B for conducted and radiated emissions, and various safety approvals such as UL, VDE, and CSA. It is also available as RoHS3 compliant.
The converter accepts a universal AC input of 85 to 264 Vac or a DC input of 120 to 370 Vdc.
It offers 3000 Vac isolation between the input and output, plus 1500 Vac between the input and chassis.
The unit operates continuously from 0°C to 70°C, with linear power derating applied between 50°C and 70°C ambient temperatures.
Yes, applying 20 CFM of forced air cooling increases the total power output capability to 50 watts.
It is certified to UL1950, CSA C22.2 No. 950, VDE0805, EN60950, IEC950, and IEC1010 standards.
It utilizes an open frame design intended for chassis mounting.