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Brown Applied Technology high power switched-mode PSU with PFC (Power Factor Correction). This power supply was developed for use in demanding computer applications where performance and reliability are of utmost importance. Key characteristics of this PSU are the extremely fast load response and small voltage deviation. The unit is fitted with a water cooled base plate. It is possible to remove the base plate and replace with a suitable size air cooled heatsink. It is possible to run this power supply for only very short periods of time if proper cooling arrangements are not provided. Ex-equip, excellent condition. Removed from a Cray super computer. Supplied with pin-out for front-panel control/interface connector. Tested, no DOA. If you need more than 3.3V, you can put two of them in series for up to 6.6V, or four for 13.2V ! Output voltage: 3.3V (adjustable) Slew rate 200A/uS (80% step) Step response <70mV for 320A step Auxiliary output: 12V 0.6A Input voltage: 200-240V, 50-60Hz, PFC Water cooled base plate fitted We accept UK pound cheques and bank transfers, or cash in person if you plan to collect. |