参数资料
型号: DK1501-9ERD7B2
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE
封装: METAL, CASE K02, MODULE
文件页数: 5/31页
文件大小: 637K
代理商: DK1501-9ERD7B2
Cassette Style
150 Watt DC-DC Converters
K Series
Edition 01/01.2000
13/31
Output Voltage Regulation of Double Output Modules
Output 1 is under normal conditions regulated to
Uo1 nom,
independent of the output currents.
Uo2 is dependent upon the load distribution. If both outputs
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 K 2000 module connected in paral-
lel will behave like the output of a K 1000 module; the paral-
leled output is fully regulated. No precautions are neces-
sary in using the R-input and the test sockets.
Fig. 10
AK...EK 2320:
DUo2 (typ.) vs. Io2 with different I01
01
234
5
6
Io nom
78
Io2
[A]
11.2
11.4
11.6
11.8
12.0
12.2
12.4
12.6
[V] Uo2
Io1 = 6.0 A
Io1 = 4.5 A
Io1 = 3.0 A
Io1 = 1.5 A
Io1 = 0.6 A
05105
01
23
4
5
6
Io nom
7
Io2
[A]
14.00
14.25
14.50
14.75
15.00
15.25
15.50
15.75
[V] Uo2
Io1 = 5.00 A
Io1 = 3.75 A
Io1 = 2.50 A
Io1 = 1.25 A
Io1 = 0.50 A
05106
Fig. 11
AK...EK 2540:
DUo2 (typ.) vs. Io2 with different I01
[V] Uo2
Io2
[A]
0
0.5
1
1.5
2
2.5
3
Io nom
3.5
4
23.0
23.5
24.0
24.5
25.0
25.5
26.0
Io1 = 3.0 A
Io1 = 2.0 A
Io1 = 1.0 A
Io1 = 0.5 A
Io1 = 0.3 A
05107
Fig. 12
AK...EK 2660:
DUo2 (typ.) vs. Io2 with different I01
Output Voltage Regulation of Single or Double Output
Modules with Outputs 1 and 2 Connected in Series
Fig. 9
Uo1 vs. Io1 (typ.) of single output units AK...EK
Uo
Uo nom
0.98
0.5
0
0.5
1.0
Io1
IoL
Io
Io nom
05098
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