參數(shù)資料
型號: FXP1500-12G
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 1212 W AC-DC PWR FACTOR CORR MODULE
封裝: ROHS COMPLIANT
文件頁數(shù): 13/15頁
文件大?。?/td> 701K
代理商: FXP1500-12G
105547 REV. AA
Page 7 of 15
www.power-one.com
FNP1500/1800 and FXP1500/1800 Front-Ends
& FNR-3 and FXR-3 Power Shelves Data Sheet
Output Connector Pinning and Signal Specification (12V Models)
Output
Connector
Description
Pin
Location
Type
Low level
High level
U max
I max
Overtemperature /
Fan Fail
U1
OC-output, protected by 16 V Zener diode and a
10 resistor in series, referenced to logic GND
< 0.4 V @ 20 mA
Pull up
15 V
20 mA
AC Fail /
Power down warning
U2
OC-output, protected by 16 V Zener diode and a
10 resistor in series, referenced to logic GND
< 0.4 V @ 20 mA
Pull up
15 V
20 mA
Power Supply
Present
U3
Resistor (1 k) connected to logic GND
Open
Pull up
10 V
10 mA
DC Fail /
Output voltage fault
U4
OC-output, protected by 16 V Zener diode and a
10 resistor in series, referenced to logic GND
< 0.4 V @ 20 mA
Pull up
15 V
20 mA
Internal ground
U5
Internal ground (Vo1– line before the output filter).
Do not connect the internal grounds in
systems with several units.
-
ADDR0, I
2C address
bus
T1
DIP switch or wire to internal ground,
Internally pull up to 5V (10 k).
Switch closed
Switch open
5V
-
ADDR1, I
2C address
bus
T2
DIP switch or wire to internal ground,
Internally pull up to 5V (10 k).
Switch closed
Switch open
5V
-
ADDR2, I
2C address
bus
T3
DIP switch or wire to internal ground,
Internally pull up to 5V (10 k).
Switch closed
Switch open
5V
-
ADDR3, I
2C address
bus
T4
DIP switch or wire to internal ground,
Internally pull up to 5V (10 k).
Switch closed
Switch open
5V
-
ADDR4, I
2C address
bus
T5
DIP switch or wire to internal ground,
Internally pull up to 5V (10 k).
Switch closed
Switch open
5V
-
DATA, I
2C data line
S1
I
2C compatible signal
referenced to logic GND
5 V or 3.3 V logic
-
CLOCK, I
2C clock
line
S2
I
2C compatible signal
referenced to logic GND
5 V or 3.3 V logic
-
Vo2 + output
S3
Auxiliary power pin, insulated from main output
-
Vo2 – output
S4
Auxiliary ground pin, insulated from main output
-
Logic ground
S5
Internally connected over 10 to Auxiliary GND.
Wire separately form Auxiliary - and main output
GND to minimize noise on signals and I
2C.
Leave open if not used.
-
Output inhibit
R1
PS active when pulled low
(DC-DC stage off when left open)
Referenced to logic GND
< 0.8 V
> 2.0 V
10 V
3.5 mA
V sense +
R2
Open or connected to Vo1+ at the load
(Internally connected to Vo1+ over 100 )
dU < 3 Vpp
30 mA
V sense -
R3
Open or connected to Vo1- at the load
(Internally connected to Vo1- over 100 )
dU < 3 Vpp
30 mA
Output margin
R4
Open or connected over resistor to internal
ground. Do not connect the margin pins in
systems with several units.
-
3 VDC
-
Synch. Startup
R5
Open or connected to synch startup circuit,
referenced to Vo1 - at the output connector
-
12V
3mA
Vo1 + output
P2, P4, P6,
P8, P10, P12
Main output + pins
-
Vo1 – output
P1, P3, P5,
P7, P9, P11
Main output – pins
-
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