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FNP1000-48 Datasheet(PDF) 3 Page - Power-One |
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FNP1000-48 Datasheet(HTML) 3 Page - Power-One |
3 / 15 page BCD20034-G Rev. AD, 11-May-10 Page 3 of 15 www.power-one.com FNP600/850/1000 AC-DC Front-Ends & FNR-5-12G/FNR-5-48G Power Shelves Data Sheet Output Specifications Parameter Conditions/Description Min. Nom. Max. Units Efficiency: FNP600-48 FNP1000-48 FNP600-12 FNP850-12 Full rated load at 230 VAC input. 88 88 84 84 89.5 89.5 87 87 % Minimum Load Minimum loading required to maintain regulation. 0 A Output Power FNP1000 FNP850 FNP600 1006 856 600 W Overshoot Output voltage overshoot at turn-on. 3 % Transient Response Maximum recovery time to within 1% of initial set point due to a 50% load change, 1A/µs. 12V or 48V output: Standby output: Maximum deviation: 12V or 48V output: Standby output: 400 2 2 4 µs ms % % Turn-On Delay Time required for initial output voltage stabilization after application of AC input.. 1.5 Sec Output Regulation See Model Selection table. Protection Parameter Conditions/Description Min. Nom. Max. Units FNP600-12 & FNP850-12 Latch-style overvoltage protection. Output adjusted to 12V: 14.4 15 15.6 V FNP600-12: FNP850-12: Latch-style overvoltage protection. Output adjusted to 7V: 8.75 8.44 9.04 8.75 9.33 9.1 V Overvoltage Protection FNP600-48 & FNP1000-48 Latch-style overvoltage protection. Output adjusted to 48V: 57 1 60 V FNP600-12 Current limit.12V output: 12V Standby output: 54 0.55 56 0.75 61 1.0 A FNP850-12 Current limit.12V output: 12V Standby output: 77 0.55 80 0.75 88 1.0 A FNP600-48 Current limit.48V output: 12V Standby output: 13 0.75 14 16 1.75 A Overcurrent Protection (Power supply recovers when short is removed.) FNP1000-48 Current limit.48V output: 12V Standby output: 22 0.75 23 25 1.75 A Short-Circuit Protection Power supply recovers when short is removed. Overtemperature/ Fan Failure Warning FNP 12V or 48V Vo1 supply output will shut down in the event of an overtemperature condition or blocked fan rotor. Supply's fan and Vaux are active. Power supply will recover when OT condition is removed. Amber OT LED will turn ON to indicate fault condition. OT/Fan Fail is an open-collector signal with 20-mA pull-down. High signal indicates a normal operating condition. Output will go low at least 100 ms before OT condition shuts down the power supply. Internally pulled up to 5V with a 5.1 kΩ resistor. Note. 2 1 FNP1000-48 overvoltage protection range is 56 V minimum and 60 V maximum. 2 A pull-up to 3.3V can be achieved by terminating the logic signal with a 10 kΩ resistor to logic ground. |
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