SFP650-12BG POWER ONE, SFP650-12BG Datasheet - Page 3

• Manufacturer Part Number: SFP650-12BG
• Description: PWR SUP 650W 12V 53.3A W/STANDBY
• Manufacturer: POWER ONE
• Type: Commercial, Industrialr

Specifications of SFP650-12BG

• Voltage - Output: 12V
• Number Of Outputs: 1
• Power (watts): 650W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 12 VDC @ 53.3A
• Size / Dimension: 12.38" L x 3.07" W x 1.57" H (314.5mm x 78mm x 40mm)
• Power (watts) - Rated: 650W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 86%
• Approvals: CE, CSA, EN, TUV, UL
• Line Regulation: ±3%
• Load Regulation: ±3%
• Input Voltage: 90 to 264V
• Output Voltage: 12V
• Input Frequency: 47 to 63Hz
• Screening Level: Commercial
• Product Height (mm): 40mm
• Product Depth (mm): 78mm
• Operating Temperature Min Deg. C: 0C
• Operating Temperature Max Deg. C: 50C
• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 640 W
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 53.3 A
• Mounting Style: Rack
• Dimensions: 13.4 in L x 3 in W x 1.57 in H
• Configuration: Enclosed
• Operation: Linear
• Output: 3.3 VDC @ 3 A, 12 VDC @ 53.3 A
• Power, Output: 650 W
• Primary Type: AC-DC
• Special Features: PFC
• Voltage, Input: 90 to 264 VAC
• Voltage, Output: 3.3, 12 VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 179-2387

Interface Signals and Internal Protection
BCD20033-G Rev.AB 31-Mar-09
1
Refer to product specification for internal pull up impedances and timing of these signals.
Overvoltage Protection
Overcurrent Protection
Short-Circuit
Protection
Overtemperature/
Fan Failure Warning
PS_KILL
+12V Current Share
Write Protect
PS A0
SDA
SCL
Tach
AC_OK/H
Present/L
Alert/L
PWROK/H
Parameter
Latch-style overvoltage protection.
Current limit (Latching Mode).
Latching Mode.
12V output will shut down in the event of an
overtemperature condition or blocked fan rotor.
OT setpoint is 62 ±3 ºC. 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.
For factory use only.
I
I
I
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.
0 to 8V signal used for active current sharing.
2
2
2
C Address.
C Data line (3.3V).
C Clock line (3.3V).
Conditions/Description
1
SFP650-12BG AC-DC Front-End Data Sheet
Page 3 of 10
Standby output:
12V output:
Min.
56.0
3.2
12V Output, 650 Watts
Nom.
www.power-one.com
Max.
69.3
4.3
15
6
Units
V
A