參數(shù)資料
型號(hào): CK2540-9ERD3TB1
英文描述: 150 Watt DC-DC and AC-DC Converters
中文描述: 150瓦的DC - DC和AC - DC轉(zhuǎn)換器
文件頁數(shù): 11/34頁
文件大?。?/td> 605K
代理商: CK2540-9ERD3TB1
K Series Data Sheet
150 Watt DC-DC and AC-DC Converters
APR 26, 2006 revised to MAY 15, 2006
Page 11 of 34
www.power-one.com
Output 1 is under normal conditions regulated to
V
o1 nom
.
V
o2
depends upon the load distribution. If both outputs are
loaded with more than 10% of
I
o nom
, the deviation of
V
o2
remains within
±
5% of the value of
V
o1
. The following 3 figures
show the regulation with varying load distribution.
Two outputs of a K2000 model connected in parallel will behave
like the output of a K1000 model.
Fig. 10
AK - LK2320:
Δ
V
o2
(typ.) vs. I
o2
with different I
01
0
1
2
3
4
5
6
7
8
I
[A]
11.2
11.4
11.6
11.8
12.0
12.2
12.4
12.6
[V]
V
o2
I
o1
= 6.0 A
I
o1
= 4.5 A
I
o1
= 3.0 A
I
o1
= 1.5 A
I
o1
= 0.6 A
05105_060805
0
1
2
3
4
5
6
7
I
[A]
14.00
14.25
14.50
14.75
15.00
15.25
15.50
15.75
[V]
V
o2
I
o1
= 5.00 A
I
o1
= 3.75 A
I
o1
= 2.50 A
I
o1
= 1.25 A
I
o1
= 0.50 A
05106_070805
Fig. 11
AK - LK2540:
Δ
V
o2
(typ.) vs. I
o2
with different I
01
[V]
V
o2
I
o2
[A]
0
0.5
1
1.5
2
2.5
3
3.5
4
23.0
23.5
24.0
24.5
25.0
25.5
26.0
I
o1
= 3.0 A
I
o1
= 2.0 A
I
o1
= 1.0 A
I
o1
= 0.5 A
I
o1
= 0.3 A
05107_060805
Fig. 12
AK - LK2660:
Δ
V
o2
(typ.) vs. I
o2
with different I
01
Output Voltage Regulation of Double Output Models
Note:
If output 2 is not used, we recommend connecting it in parallel
with output 1. This ensures good regulation and efficiency.
V
od
V
od
t
d
t
d
V
o
±1%
V
o
±1%
t
t
10
μ
s
10
μ
s
V
o
0
0.5
1
I
o
/I
o max
05102
Fig. 9
Typical dynamic load regulation of Vo
Dynamic Load Regulation
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