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參數(shù)資料
| 型號： | LWM12S05/5000XC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 39K |
| 代理商： | LWM12S05/5000XC |
PIN CONNECTIONS
Pin
WF (CASE Z)
LWM (CASE XC)
1
+ Input
2
– Input
3
+ Output
+ Sense
4
Output Trim
5
– Output
– Sense
6
No Pin
+ Output
7
No Pin
– Output
8
No Pin
Remote On/Off
INPUT
OUTPUT
INPUT CURRENT (1)
EFFICIENCY
REGULATION (2)
MODEL
VOLTAGE
CURRENT
NO LOAD
FULL LOAD
LINE (3)
LOAD (4)
NUMBER
7-40VDC
5VDC
5A
20mA
2600mA
80%
±0.5%
LWM12S05/5000XC
7-32VDC
5VDC
1A
16mA
555mA
75%
±0.5%
±1.0%
WF12S05/1000Z
Tolerance .xx
=
±0.04
.xxx
=
±0.005
ALL DIMENSIONS INCHES (mm)
BOTTOM
VIEW
XC CASE
3.00
(76.20)
0.83
(21.10)
0.22 Min.
(5.60)
0.400
(10.200)
0.30
(7.60)
2.56
(66.00)
1.50
(38.10)
0.600
(15.200)
2.50
(63.50)
0.400
(10.200)
0.200
(5.100)
0.300
(7.600)
0.700
(17.800)
0.800
(20.300)
0.040 Dia.
(1.000)
76
5 4 3
21
8
EXTERNAL OUTPUT TRIMMING
Output may optionally be externally trimmed
±10% with a fixed resistor or an external trimpot as shown.
Notes
1
Nominal input 12VDC.
2
Maximum.
3
Measured from high line to low line.
4
Measured from full load to no load.
5
Standard specifications are conservative and can be optimised for specific
applications. In particular, converter start-up at lower than specified
temperature and output voltage adjustment are all relatively simple
modifications to the standard product. Consult factory for details.
6
Fixed frequency design provides for easier input filtering and better noise
performance.
0.22 Min.
(5.60)
0.800
(20.300)
0.38
± 0.01
(9.50)
0.040 Dia.
(1.000)
0.500
(12.700)
2.00
(50.80)
0.300
(7.600)
2.00
(50.80)
0.60
(15.20)
0.90
(22.90)
0.200
(5.100)
0.100
(2.500)
ALL DIMENSIONS IN INCHES (mm)
CASE Z
1
2
4
3
5
BOTTOM
VIEW
10K
TRIMPOT
TRIM
UP
TRIM
DOWN
5
4
3
5
4
3
5 to 25 Watt
Un-isolated DC/DC regulators
DC/DC CONVERTERS
|
5-25W DC/DC
PAGE 2
http://www.artesyn.com
DS_L
WM/WF_19980401.PDF
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