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参数资料
| 型号： | PFE850-12-054RA |
| 厂商： | Power-One |
| 文件页数： | 21/22页 |
| 文件大小： | 0K |
| 描述： | FRONT END 850W 12V HI EFFICIENCY |
| 标准包装： | 10 |
| 系列： | * |
DATA SHEET
Figure 46 – Front and Rear View
AC LED
DC LED
14 CONNECTIONS
Power Supply Connector: Tyco Electronics P/N 2-1926736-3 ( NOTE: Column 5 is recessed (short pins))
Mating Connector:
Tyco Electronics P/N 2-1926739-5 or FCI 10108888-R10253SLF
PIN
Output
6, 7, 8, 9, 10
1, 2, 3, 4, 5
Control Pins
A1
B1
C1
D1
E1
A2
B2
C2
D2
E2
A3
B3
C3
D3
E3
A4
B4
C4
D4
E4
A5
B5
C5
D5
E5
NAME
V1
PGND
VSB
VSB
VSB
VSB
VSB
SGND
SGND
HOTSTANDBYEN_H
VSB_SENSE_R
VSB_SENSE
APS
N/C
SDA
V1_SENSE_R
V1_SENSE
SCL
PSON_L
SMB_ALERT_L
N/C
ACOK_H
PSKILL_H
ISHARE
PWOK_H
VSB_SEL
PRESENT_L
DESCRIPTION
+12 VDC main output
Power ground (return)
Standby positive output (+3.3/5 V)
Standby positive output (+3.3/5 V)
Standby positive output (+3.3/5 V)
Standby positive output (+3.3/5 V)
Standby positive output (+3.3/5 V)
Signal ground (return)
Signal ground (return)
Hot standby enable signal: active-high
Standby output negative sense
Standby output positive sense
I 2 C address and protocol selection (select by a pull down resistor)
Reserved
I 2 C data signal line
Main output negative sense
Main output positive sense
I 2 C clock signal line
Power supply on input (connect to A2/B2 to turn unit on): active-low
SMB Alert signal output: active-low
Reserved
AC input OK signal: active-high
Power supply kill (lagging pin): active-high
Current share bus (lagging pin)
Power OK signal output (lagging pin): active-high
Standby voltage selection (lagging pin)
Power supply present (lagging pin): active-low
BCD.00040_AG Sep-11-2013
21
www.power-one.com
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