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The SL Power Electronics NMX-754-1205G is a versatile AC/DC converter from the NMX-750 series, delivering up to 750W of power. This unit features a universal AC input range of 90-264 Vac, making it suitable for global applications. It provides four distinct outputs: 5V, +/-12V, and 5.2V, with adjustable voltage capabilities on main outputs and tracking on others.
Designed for reliability and performance, the NMX-754-1205G incorporates Power Factor Correction (PFC) with a typical power factor of 0.99, meeting EN61000-3-2 Class A standards. It includes features such as remote sense on outputs #1 and #2 to compensate for line drops, remote inhibit for control, and DC power good signals. The dual converter design minimizes interaction between logic and auxiliary outputs, ensuring stable operation.
With a typical efficiency of 75%, this converter operates within a temperature range of 0°C to 50°C. It is built for chassis mounting and includes overload and overvoltage protection for all outputs. The unit also supports N+1 redundancy through forced current sharing on output #1.
Key specifications include line and load regulation of ±1% for outputs #1, #2, and #4, and ±4% for output #3 under specific load conditions. Ripple and noise are kept below 1% p-p or 100 mV. The dimensions are 323.1mm x 127.0mm x 63.5mm.
90-264 Vac continuous range.
0°C to 50°C.
5V, ±12V, and 5.2V.
Yes, power factor is 0.99 typical at full load.
75% typical.
Overload protection with automatic recovery, overvoltage protection (outputs 1 and 2) set at 136% of nominal, and thermal protection with automatic recovery.
20 ms minimum at full load.