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CPD250-4530 Datasheet(PDF) 1 Page - Power-One |
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CPD250-4530 Datasheet(HTML) 1 Page - Power-One |
1 / 4 page 1 CPD SERIES - 250 WATT The DC input CPD250-4530 is the first in a series of hot- swap, CompactPCI® power supplies that are fully compliant to the PICMG® 2.11 Power Interface Specification using a standard Positronic 47-pin connector. Extra-high current density using innovative Power-One EDGE technology allows this unit to deliver up to 40 amperes on both the +5 and +3.3 volt outputs at 50ºC. Remote sense and active current share on the +5, +3.3 and +12 volt outputs along with ORing FETs allow these units to be used in redundant, hot-swap applications. The CPD250-4530 is feature rich, meets international safety standards, and displays the CE Mark for the Low Voltage Directive (LVD). FEATURES • Wide Input Range (36-75 VDC) • Delivers 40A for the +5V and +3.3V Outputs (No Restrictions) • Single-wire Current Share on Outputs V1, V2, and V3 • Remote Sense on Outputs V1, V2, and V3 • Overtemperature, Overvoltage, and Overcurrent Protection • Input Good and Power Fail LED Indicators • Power Fail and Temperature Warning Signals • Inhibit and Enable Inputs • Fully Compliant to PICMG® 2.11 CompactPCI® Specification • Extra-High Current Density in Industry-Standard 3U x 8HP x 160mm Package DC INPUT MODEL SELECTION CHART MODEL OUTPUT ADJUSTMENT OUTPUT LINE LOAD RIPPLE & NOISE VOLTAGE RANGE CURRENT REGULATION REGULATION %pk-pk (NOTE 1) +5V N/A 40A 0.5% 1% 1.2% CPD250-4530 +3.3V N/A 40A 0.5% 1% 2% +12V N/A 5.5A 0.5% 1% 1% -12V N/A 1.5A 0.5% 1% 1% NOTES: 1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth. INPUT SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX UNITS Input Voltage - DC Continuous input range. 36 75 VDC Hold-up Time From 48 VDC Input. 4 mS Input Current At full rated load; 36 VDC, 48 VDC. 7.6, 5.4 A Input Protection Non-user serviceable, internally-located input line fuse. Inrush Surge Current Internally limited by thermistor and electronic switch. 12 A Operating Frequency Switching frequency of main output transformer. 125 145 kHz Input Transient Protection Varistor. CompactPCI and PICMG are registered trademarks of the PCI Industrial Computer Manufacturers Group. REV. 10/25/01 Advanced Product Release |
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