NMX-754-1212G

The SL Power Electronics NMX-754-1212G is a high-power AC/DC converter from the NMX-750 series, designed for demanding applications requiring reliable power conversion. This unit features a universal AC input range of 90-264 Vac, making it suitable for global use. It delivers up to 750W of power and includes four distinct outputs, with features like forced current sharing for N+1 redundancy and remote sense capabilities on outputs #1 and #2.

Key electrical specifications include a typical efficiency of 75% and a power factor of 0.99, meeting EN61000-3-2 Class A standards. The converter provides adjustable outputs on #1 and #2 (±5% minimum), with output #3 tracking #2 and output #4 also user-adjustable. Line and load regulation are tight, holding ±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.

Designed for robust operation, the NMX-754-1212G includes comprehensive protection features such as overload, short circuit, and overvoltage protection on outputs #1 and #2. It also offers true remote inhibit and DC power good signals. The operating temperature range is from 0°C to 50°C. Mechanically, it is a chassis mount unit with dimensions of 323.1mm x 127.0mm x 63.5mm.

This converter is suitable for ITE (Commercial) applications and carries CE approval. Its features like PFC, remote on/off, and remote sense enhance its utility in various system designs.