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参数资料
型号： LK2540-9ERD5B1
厂商： POWER-ONE INC
元件分类： 电源模块
英文描述： 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
封装： METAL, CASE K02, MODULE
文件页数： 5/27页
文件大小： 640K
代理商： LK2540-9ERD5B1
K-Family
DC-DC Converters >100 W
Rugged Environment
8 - 14
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
8.1
Table 8d: Output data double output modules CK...LK
Output
CK...LK 2660
(Outputs in Symmetrical Configuration) 1
24 V/24 V
Characteristics
Conditions
Output 1
Output 2
min
typ
max
min
typ
max
Unit
Uo
Output voltage
Ui nom, Io nom 2
23.86
24.14 23.64
24.36
V
UoL
Overvoltage protection
Failure in
37
control circuit
Io nom
Output current 3
3.0
A
IoL
Output current limit 4
Ui min...Ui max,
3.2
TC min...TC max
uo
Output voltage noise
Ui nom, Io nom,10
10
mVrms
BW = 20 MHz
200
50
mVpp
U
o
Static line regulation
Ui min...Ui nom,
±30
±50
mV
Ui nom...Ui max,
Io nom
Static load regulation
Ui nom, Io =50
8
(0.1...1)
Io nom5
uo d 6
Dynamic load regulation
Ui nom,
±50
mV
t d 6
Recovery time of
Io =
0.2
ms
dynamic load regulation
(1...
1/2...1) Io nom
α Uo
Temperature coefficient
TC min...TC max
–1.3
mV/K
of output voltage 7
Table 8c: Output data double output modules CK...LK
Output
CK...LK 2320
CK...LK 2540
(Outputs in Symmetrical Configuration) 1
12 V/12 V
15 V/15 V
Characteristics
Conditions
Output 1
Output 2
Output 1
Output 2
min
typ
max
min
typ
max
min
typ
max
min
typ
max
Unit
Uo
Output voltage
Ui nom, Io nom 2
11.93
12.07 11.82
12.18 14.91
15.09 14.78
15.22
V
UoL
Overvoltage protection
Failure in
19
24
control circuit
Io nom
Output current 3
6.0
5.0
A
IoL
Output current limit 4
Ui min...Ui max
6.2
5.2
TC min...TC max
uo
Output voltage noise
Ui nom, Io nom
10
mVrms
BW = 20 MHz
150
50
200
50
mVpp
Uo
Static line regulation
Ui min...Ui nom
±30
±40
±30
±40
mV
Ui nom...Ui max
Io nom
Static load regulation
Ui nom, Io =
100
8
100
8
(0.1...1)
Io nom 5
uo d 6
Dynamic load regulation
Ui nom
±80
mV
t d 6
Recovery time of
Io =
0.2
ms
dynamic load regulation
(1...1/2...1)
Io nom
α
Uo
Temperature coefficient
TC min...TC max
–1.1
mV/K
of output voltage 7
1 Depending upon the desired output configuration the wiring
should be made as shown in fig. 17b, c, d or e.
2 Same conditions for both outputs.
3 If the output voltages are increased above Uo nom via R-input
control, option P setting, remote sensing or option T, the output
currents should be reduced accordingly so that
Po nom is not ex-
ceeded.
4 See fig. Output voltage regulation of single output units.
5 Condition for specified output. Other output loaded with con-
stant current
Io = Io nom.
6 See fig. Dynamic load regulation of Uo1 and Uo2..
7 Negative temperature coefficient (0...3 mV/cell and K) available
on request.
8 See Output Voltage Regulation of Double Output Modules with
Output 1 and 2 in Symmetrical Configuration.
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