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参数资料
| 型号： | LKP5742-7PD3B1 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 250 W AC-DC PWR FACTOR CORR MODULE |
| 封装： | METAL, CASE K02, MODULE |
| 文件页数： | 4/23页 |
| 文件大小： | 534K |
| 代理商： | LKP5742-7PD3B1 |
Cassette Style
AC-DC Converters
KP Series
Edition 01/01.2001
12/23
R'ext
Rext
14
16
Vo1–
Vo1+
R
Vo2–
Vo2+
12
10
8
6
4
+
–
Uo1 24 V
1
06118
R'ext
Rext
14
16
Vo1–
Vo1+
R
Vo2–
Vo2+
12
10
8
6
4
Uo2
0 V
–24 V
+24 V
Uo1
1
+
–
06119
R'ext
Rext
14
16
Vo1–
Vo1+
R
Vo2–
Vo2+
12
10
8
6
4
Uo1
+48 V
+24 V
0 V
Uo2
1
2
+
06120
R'ext
Rext
14
16
Vo1–
Vo1+
R
Vo2–
Vo2+
12
10
8
6
4
+
–
Uo1 48 V
1
2
06117
R'ext
Rext
14
16
Vo1–
Vo1+
R
Vo2–
Vo2+
12
10
8
6
4
+
–
Uo2
24 V
–
+
24 V
Uo1
1
06121
R-Function for different output configurations
Fig. 18a
LKP 5000 with H15 connector. R-input for output voltage
control. Wiring for output voltage 48 V with main and sec-
ond output connected in series.
Fig. 18b
LKP 5000 with H15 connector. R-input for output voltage
control. Wiring for output voltage 24 V with main and sec-
ond output connected in parallel.
Fig. 18c
LKP 5000 with H15 connector. R-input for output voltage
control. Wiring of main and second output for two sym-
metrical output voltages Uo1 and Uo2:
±24 V.
Fig. 18d
LKP 5000 with H15 connector. R-input for output voltage
control. Wiring of main and second output for two output
voltages Uo1 and Uo2: +24 V and +48 V.
Fig. 18e
LKP 5000 with H15 connector. R-input for output voltage
control. Wiring of main and second output for two output
voltages Uo1 and Uo2: 24 V/24 V, the outputs are galvani-
cally isolated.
Remarks:
Double output units tted with H15 connectors have the
output pins of the second output, pins 4/6 and 8/10, inter-
nally paralleled.
It is recommended that pins 4/6 and 8/10 be directly paral-
leled at the female connector as well to reduce the voltage
drop across the connector.
Please note:
Uo2 varies depending upon its own load and
the load on output 1.
1 A ceramic multilayer capacitor connected across the load re-
duces ripple and spikes.
2 Shortest possible wiring for series connection at the female
connector
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