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SFP650-12BG

Power-One
Part Number SFP650-12BG
Manufacturer Power-One
Description AC-DC Front-End 12V Output
Published Nov 3, 2008
Detailed Description SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Features • Ideal server form factor optimizes, space, effi...
Datasheet PDF File SFP650-12BG PDF File

SFP650-12BG
SFP650-12BG

Overview
SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Features • Ideal server form factor optimizes, space, efficiency, and load variations www.
DataSheet4U.
com • High efficiency maximized between 30-80% load conditions • Unconditionally stable under any load condition • NEBS level 3 compliance (GR-63, -78, -1089) • Wide range DC-input model available (SFD550-12BG) • Wide input voltage range (90-264 VAC) with PFC 1U or 2U height configurations Active current share with ORing FET I2C interface status and control Standby voltage of 3.
3 VDC @ 3 A Overtemperature, overload, and overvoltage protection • Status LEDs: AC OK, DC OK, and Overtemperature Applications • Datacom • Distributed power systems • • • • • Description The SFP650-12BG is a 650-watt, power factor corrected (PFC) front-end which provides a 12 VDC output for datacom and other distributed power applications.
Its compact size enables mounting in both 1U and 2U height racks.
High efficiencies, advanced thermal management techniques, and an internal fan increase reliability over a broad range of operating conditions.
Internal ORing diodes facilitate use in hot-swap, redundant configurations.
Status is provided with front panel LEDs, logic signals, and via the I2C management interface bus.
In addition, the I2C bus can enable the power supply and control fan speed.
The SFP650-12BG meets international safety requirements and is CE marked to the Low Voltage Directive (LVD).
Model Selection Model Nominal Output Voltage (VDC) 12 3.
3 (Standby) Adjustment Range (VDC) Maximum Output Current (Amps) 53.
3 3 Regulation % ±3 ±3 Ripple & Noise @ 20 MHz BW (mV) 100 100 SFP650-12BG N/A N/A FEB 21, 2007 Page 1 of 9 www.
power-one.
com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Input Specifications Parameter AC Input Voltage Input Frequency Hold-up Time Input Current Inrush Surge Current Power Factor www.
DataSheet4U.
com Conditions/Description Single-phase continuous input range.
AC input.
Af...


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