USASOC, DCOFS Acquistion And Contracting, Bldg. E-2929, Room 114, Fort Bragg, NC 28307-5200

59 -- HIGH POWER PFC AC/DC CONVERTERS SOL USZA92-97-R-0104 DUE 070197 POC Jane H. Sutherlin, Contract Specialist, 910/432-2146; Robert T. Cherry, Jr., Contracting Officer, 910/432-2297 The following modifies the Specifications in the Combined synopsis/solicitation for commercial items. SPECIFICATION ADDITIONS/CLARIFICATIONS: The power supply shall dissipate its own heat without relying on external heat dissipators. It can use heat sinks or internal fan. The maximum dimensions including the heat sinks and fan should not exceed 6.0"W x 3.4"H x 11.8"D as stated. The power supply shall have 12V and 24V outputs with externally accessible voltage adjustment of 90% to 110% of the rated output voltage. The 24V output shall be able to be converted to an adjustable output that has a continuous voltage adjustment of 10 to 25 VDC. The voltage adjustment shall be done by a knob located on the front side of the power supply. The knob shall have a lock feature. In response to questions the following information is provided: There is no known long term potential for this item over the next five years. Award is anticipated within 30 days of receipt of proposals. A sketch of the threaded mountinghole positions is available upon written request. Vendors are to propose delivery schedule to allow for earliest delivery under their availability/production schedule.***** (0169)

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