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| SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Features Ideal server form factor optimizes, space, efficiency, and load variations High efficiency maximized between 30-80% load conditions Unconditionally stable under any load condition 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 monitoring Standby voltage of 3.3 VDC @ 3 A Overtemperature, overload, and overvoltage protection Status LEDs: AC OK, POWER GOOD, PS FAIL 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 (plug)1, redundant configurations. Status is provided with front panel LEDs, logic signals, and via the I2C management interface bus. 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 Proper hot-swap (plug) operation instruction: Power supply is not intended to be inserted into the system with AC cord already applied. Alternatively, if there is an application where power supply insertion with AC cord is required; PS_ON must be toggled or AC recycled after insertion into the system to reset the power supply. 1 BCD20033-G Rev.AB 31-Mar-09 Page 1 of 10 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 Conditions/Description Single-phase continuous input range. AC input. After last AC line peak at full power. At 115 VAC. At full-rated load. At 90 VAC. Min. 90 47 14 9 15 > 0.95 Nom. Max. 264 63 Units VAC Hz ms A rms A pk W/VA Excluding Xcap. Vin = 264 VAC. 25 C Per EN61000-3-2 Output Specifications Parameter Efficiency NOTE: Internal fan is considered part of the load as it is driven from the 12V output; Vaux load is set to 0A for efficiency measurements. Conditions/Description With Vin at 115VAC and 50% to 75% load on V1. With Vin at 115VAC and 75% to 100% load on V1. With Vin at 230VAC and 50% to 75% load on V1. With Vin at 230VAC and 75% to 100% load on V1. Min. 86.0 86.0 87.0 89.0 0 Nom. Max. Units % % % % A Minimum Load Output Power Overshoot Transient Response Minimum loading required to maintain regulation. 650 Output voltage overshoot at turn-on. Maximum recovery time to within 1% of initial set point due to a 25% load change, 1A/s. 12V output: Standby output: Maximum deviation: 12V output: Standby output: <5 W % 5 5 3 3 1500 ms ms % % ms Turn-On Delay with PS_ON signal Output Regulation Time required for initial output voltage stabilization after application of AC input or ON/OFF signal. See Model Selection data on page 1. BCD20033-G Rev.AB 31-Mar-09 Page 2 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Interface Signals and Internal Protection1 Parameter Overvoltage Protection Overcurrent Protection Short-Circuit Protection Overtemperature/ Fan Failure Warning Conditions/Description Latch-style overvoltage protection. Current limit (Latching Mode). 12V output: Standby output: Latching Mode. 12V output will shut down in the event of an overtemperature condition or blocked fan rotor. OT setpoint is 62 3 C. 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. Output enable. Pulled low on conjunction with PS_ON being pulled low allows V1 to be activated. PSKILL will cause the PSU to latch off the 12V rail, the latch can be cleared by recycling PSON or recycling the AC supply. 0 to 8V signal used for active current sharing. For factory use only. I2C Address. I2C Data line (3.3V). I2C Clock line (3.3V). Two pulses per fan revolution. High signal indicates AC is within PSU limits. 100 Ohm resistor internally connected to RTN allowing the PSU to be detected on insertion. Low signal indicates PSU fan is running below speed or an overtemperature limit was exceeded. High signal indicates both outputs are within regulation limits. 56.0 3.2 Min. Nom. Max. 15 4.3 69.3 6 Units V A PS_KILL +12V Current Share Write Protect PS A0 SDA SCL Tach AC_OK/H Present/L Alert/L PWROK/H 1 Refer to product specification for internal pull up impedances and timing of these signals. BCD20033-G Rev.AB 31-Mar-09 Page 3 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts I2C Bus Management Interface1 Static Status (Logic 1 or 0) Includes static information such as: part number and revision level, output rating, serial number, date code, and manufacturing location. AC Input OK. DC Output OK. Overtemperature. Overcurrent. Fan OK. Overvoltage Alert Undervoltage Alert Output voltage (main output). LSB = 20 mV Output current (main output). LSB = 100 mA Real-Time Monitoring 1 Reference "I C Management Interface" and "EEPROM Table of Contents" documents for SFP650-12BG (consult factory). 2 Safety, Regulatory, and EMI Specifications Parameter Agency Approvals Electromagnetic Interference Harmonics Voltage Fluctuation and Flicker ESD Susceptibility Radiated Susceptibility EFT/Burst Input Transient Protection RF Conducted Disturbances Voltage Interruptions Conditions/Description Min. Nom. Max. Units UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1 (TUV), CE Mark for LVD. FCC CFR title 47 Part 15 Sub-Part B, EN55022/CISPR 22. Per IEC61000-3-2. Per IEC61000-3-3. Per EN 61000-4-2, Level 4., Performance criteria A Per EN 61000-4-3, Level 3., Performance criteria A Per EN 61000-4-4, Level 4. Performance criteria A Per EN 61000-4-5, Class 3., Performance criteria A Per EN 61000-4-6, Level 2., Performance criteria A Per EN 61000-4-11, performance criterion B 30%. Per EN 61000-4-11, performance criterion C 60%. Per EN 61000-4-11, performance criterion C 95%. Per SEMI F47-0999 > 100 VAC. No output voltage interruption. Per EN60950. At 240 VAC: Line-to-Line: Line-to-Ground: Contact Discharge: Air Discharge: Conducted: Radiated: A A A Pass 8 15 10 4 1 2 3 10 100 5 . . . . . . kV V/M kV kV V ms ms Sec Class Class Voltage Sag Immunity Leakage Current . 1.75 mA BCD20033-G Rev.AB 31-Mar-09 Page 4 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Environmental Specifications Parameter Altitude Operating Temperature Storage Temperature Temperature Coefficient Relative Humidity Shock Vibration 0 C to 45 C (after 15-minute warm-up). Non-condensing. Operating: half-sine, 11 ms, 3-axis. Operating: swept sine 5-500 Hz. Non-operating: random 10-2000 Hz. Conditions/Description Operating. Non-Operating. Internal DC fan for cooling. At 100% load: 0 -40 Min. Nom. Max. 10K 40K 50 85 0.02 95 10 2 6.15 Units ASL ft ASL ft C C %/C %RH Gpk Gpk Grms Reliability Parameter MTBF Conditions/Description (Calculated) MILHDBK 217F Ground Benign. Demonstrated. Useful Life. Min. 100 000 200 000 10 Nom. Max. Units hrs hrs yrs LED Indicators Indicatorr POWER GOOD AC OK PS FAIL LED Color GREEN GREEN AMBER BCD20033-G Rev.AB 31-Mar-09 Page 5 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Mechanical Drawings Weight: 1.46 kg (3.22 lb) BCD20033-G Rev.AB 31-Mar-09 Page 6 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts Connector Information Power Supply: Input - IEC 320 input (Male) standard line cord connection Output - P/N FCI 51721-10002406AA or equivalent Mating Connections: Input - IEC 320 output (Socket) Standard line cord (15A) Output - P/N: FCI 51741-10002406CC Input IEC Connector Input Location Chassis (Safety) Ground Line 1 (Line) Line 2 (Neutral) Ground L N BCD20033-G Rev.AB 31-Mar-09 Page 7 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts BCD20033-G Rev.AB 31-Mar-09 Page 8 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts BCD20033-G Rev.AB 31-Mar-09 Page 9 of 10 www.power-one.com SFP650-12BG AC-DC Front-End Data Sheet 12V Output, 650 Watts NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. BCD20033-G Rev.AB 31-Mar-09 Page 10 of 10 www.power-one.com |
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