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The Artesyn Embedded Power NPS43-M is an open-frame AC/DC power supply designed for ITE and medical applications. It provides a single 12V output with a maximum power of 45W, expandable to 60W with forced air cooling.
The converter accepts a universal input voltage range of 90 to 264 VAC and features high efficiency of 87% typical. Key electrical specifications include overload and short circuit protection, adjustable output voltage, and remote sense capability.
With a compact 2" x 4" footprint (101.6mm x 50.8mm x 21.8mm), the NPS43-M is suitable for space-constrained designs. It operates within a wide temperature range of 0°C to 80°C with derating and meets various safety and compliance standards including CB, CCC, CE, CSA, UL, and TUV.
This series is designed for information technology equipment and light industrial systems, as well as non-patient contact medical, dental, and laboratory applications.
The input voltage range is 90 to 264 VAC or 127 to 300 VDC.
The output is 12V at 3.75 A.
The operating temperature range is 0°C to 80°C with derating above 50°C.
Typical efficiency is 87%.
Overload protection at 110% to 160% of normal rating and overvoltage protection at 30% to 50% above nominal output.
The package is chassis mount, open frame.
It is approved by CB, CCC, CE, CSA, UL, and TUV.