ABB JFW150F1

The JFW-Series Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated dc output. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings from 33 W to 99 W at typical full-load efficiencies of 80%. The sealed modules have metal baseplates for excellent thermal performance. Threaded-through holes are provided for easy mounting or adding a heat sink for high-temperature applications. Listed above are the enhanced features for convenience and flexibility in redundant and/or distributed power applications.

• Small size: 61.0 mm×57.9 mm×12.7 mm (2.40 in. × 2.28 in. × 0.50 in.)
• High power density
• High efficiency: 80% typical
• Low output noise
• Constant frequency
• Metal baseplate
• 2:1 input voltage range
• Anti-rollback circuit
• Overcurrent protection
• Current-limit set-point adjustment
• Primary and secondary remote on/off
• Remote sense
• Adjustable output voltage: 60% to 110% of Vo, nom
• Output overvoltage protection
• Overvoltage set-point adjustment
• Synchronization
• Forced load sharing (parallelable)
• Parallelable with FW300F1
• Output current monitor
• Overtemperature protection
• Power good signal
• Thermal warning signal
• Case ground pin
• ISO 9001 Certified manufacturing facilities
• UL 1950 Recognized, CSA C22.2 No. 950-95 Certified, and VDE 0805 (EN60950, IEC950) Licensed
• CE mark meets 73/23/EEC and 93/68/EEC directives

• Redundant and/or distributed power architectures
• Workstations
• Computer equipment
• Communications equipment