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| 型號： | LS2540-9EPDDT |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE |
| 封裝： | HEAT SINK, METAL, CASE S02, MODULE |
| 文件頁數(shù)： | 25/25頁 |
| 文件大?。?/td> | 591K |
| 代理商： | LS2540-9EPDDT |
Cassette Style
100 Watt AC-DC (DC-DC) Converters
S Series
Edition 01/01.2001
9/25
[V] Uo2
Io2 [A]
01
2
3
23.0
23.5
24.0
24.5
25.0
25.5
26.0
Io1 = 2.00 A
Io1 = 1.55 A
Io1 = 1.10 A
Io1 = 0.65 A
Io1 = 0.20 A
05138
01
2
3 3.2
Io nom
4
Io2 [A]
14.25
14.50
14.75
15.00
15.25
15.50
15.75
16.00
[V] Uo2
Io1 = 3.2 A
Io1 = 2.5 A
Io1 = 1.7 A
Io1 = 1.0 A
Io1 = 0.3 A
05137
Fig. 10
LS 2540:
DUo2 (typ.) vs. Io2 with different Io1
Fig. 11
LS 2320:
DUo2 (typ.) versus Io2 with different Io1
01
23
4
Io nom
5
Io2 [A]
11.25
11.50
11.75
12.0
12.25
12.50
12.75
[V] Uo2
Io1 = 4.0 A
Io1 = 3.1 A
Io1 = 2.2 A
Io1 = 1.3 A
Io1 = 0.4 A
05136
Fig. 12
LS 2660:
DUo2 (typ.) vs. Io2 with different Io1
Output Voltage Regulation of Double Output Modules
with Output 1 and 2 in Symmetrical Configuration
Output 1 is under normal conditions regulated to
Uo1 nom,
independent of the output currents.
Uo2 is dependent upon the load distribution. When both out-
puts are loaded with more than 10% of
Io nom, the deviation
of
Uo2 remains within
±5% of the value of U
o1. The following
3 figures show the regulation with varying load distribution.
If
Io1 = Io2 or the two outputs are connected in series, the de-
viation of
Uo2 remains within
±1% of the value of U
o1 pro-
vided that a total load of more than 10% of
Io nom is applied.
Two outputs of a single S 2000 module connected in paral-
lel will behave like the output of a S 1000 module; the paral-
leled output is fully regulated. No precautions are neces-
sary in using the R-input and the test sockets.
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| LS25-48 | 功能描述:線性和開關(guān)式電源 27W 48V 0.57A AC-DC 115-230VAC RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
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