Bel Power Solutions CPA250-4530CG Switching Supplies POWER SUPPLY;CPA250-4530CG;AC-DC;IN 90to264V;OUT 5/3.3/12/-12V;40/40/5.5/2A;250W;RACK MOUNT;162.5x40.6x100;6.2W/IN;FORCED COOLING (EXTERNAL);STANDARD;LACQUERED;