FW300H1

Data Sheet September 2001 FW250H1 and FW300H1 Power Modules; dc-dc Converters: 36 Vdc to 75 Vdc Input, 24 Vdc Output; 250 W to 300 W Features The FW250H1 and FW300H1 Power Modules use advanced, surface-mount technology and deliver high-quality, compact, dc-dc conversion at an economical price. Applications s Redundant and distributed power architectures s Computer Equipment s Communications equipment Options s Heat sink available for extended operation Description s Size: 61.0 mm x 116.8 mm x 13.5 mm (2.40 in. x 4.60 in. x 0.53 in.) s Wide input voltage range s High efficiency: 89% typical s Parallel operation with load sharing s Output voltage set-point adjustment (trim) s Thermal protection s Synchronization s Power good signal s Current monitor s Output overvoltage and overcurrent protection s Constant frequency s Case ground pin s Input-to-output isolation s Remote sense s Remote on/off s ISO* 9001 Certified manufacturing facilities s UL† 60950 Recognized, CSA‡ C22.2 No. 60...