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參數(shù)資料
| 型號： | LW50-21 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 3-OUTPUT 51 W AC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 398K |
| 代理商： | LW50-21 |
LW Series
AC-DC Converters
≤100 Watt
Benign Environment
Edition 4/4.99
4/9
MELCHER
The Power Partners.
Table 3b: Output data 100 W types
Output
LW 100-01
LW 100-02
LW 100-03
Characteristics
V1
V2
V3
V4
V1
V2
V3
V4
V1
V2
V3
Unit
Uo nom Output voltage
5
24
12
–12
5
12
–12
5
12
–12
V
DUo
Voltage setting tolerance
±1
±4.2
±4
±1
±4
±1
±4
±4%
Io set
Voltage setting load
6111
611
0.5
611
A
Uo P
Overvoltage protection
For V1 only, cut off at
≤ 7 V, recovery at power on
V
Io
Output current
min.
4000
400
A
typ.
10.4 3
1
1.5
0.67
10
1.8
0.6
10.4
2
max.
12
2
1
12
2
1
12
2
Io L
Output current limitation 2
105
%
Po tot
Total rated output
max
100
W
Po max Output power
60
48
24
12
60
24
12
60
24
uo
Ripple 1
max.
80
100
80
100
80
100
mVpp
uo
Ripple-noise 1
max.
150
250
150
250
150
250
DUo U
Line regulation
85…264 V
±1
±0.5
±1
±0.5
±1
±0.5
%
DUo I
Load regulation
0…100%
±1
±1.5
±1
±1.5
±1
±1.5
DUo t
Drift (t = 0.5…8 h)
typ.
0.3
aUo
Change in temp.,
0…50
°C
±1
to r
Rise time1
max.
150
ms
to h min Hold up time1 100/200 V AC
20
h
Efficiency 1
typ.
65
%
Table 3c: Output data 100 W types
LW 100-04
LW 100-51
Characteristics
V1
V2
V3
V4
V1
V2
V3
V4
Unit
Uo nom Output voltage
24
12
5
–12
5
–512
–12
V
DUo
Voltage setting tolerance
±1
±4
±1
±4
±4%
Io set
Voltage setting load
1.5
1
0.5
6111
A
Uo P
Overvoltage protection
For V1 only, cut off at 32 V (24 V) respectively
≤7 V (5 V),
V
recovery at power on
Io
Output current
min.
1000
4000
A
typ.
2.8
1.5
0.6
12
0.5
2
1
max.
3221
12
0.5
21
Io L
Output current limitation 2
105
%
Po tot
Total rated output
max
100
W
Po max Output power
72
24
10
12
60
2.5
24
12
uo
Ripple 1
max.
100
80
100
mVpp
uo
Ripple-noise 1
max.
250
150
250
150
DUo U
Line regulation
85…264 V
±1
±0.5
±1
±0.5
±1%
DUo I
Load regulation
0…100%
±1
±1.5
±1
±1.5
±1
DUo t
Drift (t = 0.5…8 h)
typ.
0.3
aUo
Change in temp.,
0…50
°±1
to r
Rise time1
max.
150
ms
to h min Hold up time1 100/200 V AC
20
h
Efficiency 1
typ.
65
%
1 At Ui rated and Io nom.
2 Operating at approx. 105% of rated power, constant current method, automatic recovery.
3 According to UL 1950 max. 8.5 A.
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