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参数资料
| 型号： | PSL486-7LIRPCDA |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 2/11页 |
| 文件大小： | 247K |
| 代理商： | PSL486-7LIRPCDA |
Rugged Environment
Switching Regulators 19"
PSL-Family
Edition 2/96 - Melcher AG
5 - 11
MELCHER
The Power Partners.
5.1
Application examples
a) The signal
UD can be utilized in battery powered systems to provide a warning in case of low batteries.
b) In case of power failure, the signal can serve to initiate data save routines.
Option A Test sockets
Test sockets (pin = 2 mm) for measuring the output volt-
age are located at the front panel of the module. The output
voltage is measured internally directly at the connector
pins.
Data
Table 11: Option D data
Characteristics
Conditions
PSL
Unit
min
typ
max
UD low
Voltage - Terminal D at low impedance
Ui < Ut, ID
≤ 2.5 mA
0.8
V
UD high
Voltage - Terminal D at high impedance
Ui > Ut + UH, ID > 25 A
4.75
tlow min
Minimum duration
UD low
30
ms
tD f
Response time to
UD low
1
s
ID max
Maximum current - Terminal D
20
mA
Mechanical Data
Dimensions in mm. Tolerances
±0.3 mm unless otherwise indicated.
127
159.4
168.5 ±0.5
173.7 ±0.5
100
(19.1)
6.4
11
Measuring point of
case temperature
TC
2
32
4.9
5.2
Test sockets (option A)
LED output voltage indicator
Potentiometer (option P)
Mounting plane of
connector H11
3
0.9
17.4 10.9
1.5
20.32
min. 5
Potentiometer (option D)
M3; 4 mm deep
(for mounting screws)
107
±1
88
99
9.5
36.5
±0.8
100
±0.5
9.1
x
4.1
35
26.6
34.3
40.6
M2.5
20 ±0.5
4 TE
6 TE
2 TE
4
TE
Fig. 13
Case L04 (weight 550 g)
European
Projection
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