Hot-Swappable 1500-W AC/DC Supply Fits 1U-Height Racks

Aimed at a broad range of industrial and commercial applications, the GFR1K5 1500-W AC/DC power supply series delivers bulk power within a compact 1U enclosure. Available in four single-output models covering the nominal output voltages of +12, +24, + 48 or +56 V dc, the units can be mounted within a standard 1U-height equipment rack. An optional rack-mount enclosure is also available that allows up to four GFR1K5 units to be mounted side by side, providing up to 6 kW of output. All units can be hot swapped and used in redundant configurations. All voltage models have the same form factor and interconnection for applications that require more than one voltage rail, with the units being electrically polarized to prevent inserting in the wrong backplane position. The use of a dual-stage power factor correction (PFC) circuit and synchronous rectification techniques contribute to the units’ 90%+ power efficiency. A 5-V/1-A standby rail is standard. Other control lines and signals provide AC OK, DC OK, Inhibit, Enable and Fault indications. The GFR1K5 series is available from stock. The +12 V dc unit is priced at $390 each in OEM quantities. XP POWER, Sunnyvale, CA. (408) 732-7777.