Naval Air Warfare Center-Aircraft Division Indianapolis, 6000 E. 21st Street, Indianapolis, IN 46219-2189

59 -- PULSE INVERTING TRANSFORMER SOL N00163-96-S-0246 DUE 051596 POC Contact Point, David M. Barry, (317)306-3660Additional Contact, Fax: D. Barry, (317)306-3066 59-THIS IS A MARKET SURVEY REQUESTING INFORMATION TO SATISFY A REQUIREMENT FOR A PULSE INVERTING TRANSFORMER. THE PRIMARY FUNCTION WILL BE ABOARD AN AIRCRAFT IN THE US NAVY. POTENTIAL VENDORS MUST HAVE A PULSE INVERTING TRANSFORMER THAT MEET THE FOLLOWING REQUIREMENTS: ELECTRICAL - THE TRANSFORMER SHALL INVERT PULSES AND HAVE THE FOLLOWING CHARACTERISTICS: A. RISE AND FALL - RISE TIME, 10% TO 90% AND A FALL TIME, 90% TO 10%, SHALL BE 0.5 usec MAXIMUM. B. VOLTAGE: PEAK INPUT VOLTAGE SHALL BE 6V MAXIMUM. C. PULSE WIDTH: MAXIMUM PULSE WIDTH SHALL BE AT LEAST 250 usec. D. LOSS: VOLTAGE DROP SHALL NOT EXCEED 10% FOR PULSES PASSING THROUGH IN THE INVERTING TRANSFORMER. E. IMPEDANCE: 90 ohm. OPERATING ENVIRONMENT. THE TRANSFORMER SHALL OPERATE SATISFACTORILY IN A MILITARY AIRCRAFT ENVIRONMENT WHICH WILL INCLUDE EXPOSURE TO THE FOLLOWING: A. TEMPERATURE - 0 C TO +55C (WITHOUT EXTERNAL COOLING PROVISIONS) AND SHALL WITHSTAND NON-OPERATING TEMPERATURES DURING TRANSIT AND STORAGE OF -40 C TO +85C. B. ALTITUTDE - SEA LEVEL TO 15,000 FEET AT 50 C; NON-OPERATING TO 40,000 FEET. C. HUMIDITY - 95% HUMIDITY INCLUDING CONDITIONS WHEREIN CONDENSATION TAKES PLACE IN AND ON THE EQUIPMENT (OPERATING AND NON-OPERATING CONDITIONS). PRODUCTION QUANTITIES ARE ESTIMATED AT 100 EACH BEGINNING IN FY 1997. INTERESTED SOURCES SHOULD MAKE AVAILABLE TO THE GOVERNMENT FOR TESTING, LABORATORY VERIFICATION, AND VALIDATION ONE (1) UNIT ON REQUEST. DESCRIPTIVE LITERATURE, DRAWINGS, SPECIFICATIONS, AND OTHER ENGINEERING MATERIALS MAY BE FURNISHED BUT WILL NOT BE RETURNED TO THE INTERESTED SOURCE. ONLY WRITTEN RESPONSES WILL BE ACCEPTED AS THIS MARKET SURVEY IS FOR INFORMATIONAL AND PLANNING PURPOSES ONLY AND DOES NOT CONSTITUTE A REQUEST FOR BIDS OR PROPOSALS AND IS NOT CONSTRUDED AS A COMMITMENT BY THE GOVERNMENT NOR DOES THE GOVERNMENT INTEND TO PAY FOR ANY EXPENSES INCURRED BY ANY OF THE RESPONDENTS TO THE MARKET SURVEY. INTERESTED SOURCES SHOULD SUBMIT REQUESTS TO DAVID M. BARRY, 2.1.5, NAVAL AIR WARFARE CENTER, 6000 E. 21ST STREET, INDIANASPOLIS, IN 46219-2189 NLT 6 MAY 1996 (0102)

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