參數(shù)資料
型號(hào)： LK2540-7PD4T
元件分類： 電源模塊
英文描述： 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
封裝： HEAT SINK, METAL, CASE K02, MODULE
文件頁(yè)數(shù)： 3/27頁(yè)
文件大?。?/td> 640K
代理商： LK2540-7PD4T
K-Family
DC-DC Converters >100 W
Rugged Environment
8 - 12
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
8.1
Table 7c: Output data double output modules AK/BK
Output
AK/BK 2320
AK/BK 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
21
26.5
control circuit
Io nom
Output current 3 AK/BK
5.0/6.0
4.0/5.0
A
IoL
Output current
AK/BK
Ui min...Ui max
5.2/6.2
4.2/5.2
limit 4
TC min...TC max
uo
Output voltage noise
Ui nom, Io nom
10
mVrms
BW = 20 MHz
20
25
mVpp
Uo
Static line regulation
Ui min...Ui nom
±30
mV
Ui nom...Ui max
Io nom
Static load regulation
Ui nom, Io =50
8
50
8
(0.1...1)
Io nom 5
uo d 6
Dynamic load regulation
Ui nom,
±80
mV
t d 7
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
mV/K
of output voltage 7
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.
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.
Table 7d: Output data double output modules AK/BK
Output
AK/BK 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
36
control circuit
Io nom
Output current 3 AK/BK
2.5/3.0
A
IoL
Output current
AK/BK
Ui min…Ui max
2.7/3.2
limit 4
TC min…TC max
uo
Output voltage noise
Ui nom, Io nom
55
mVrms
BW = 20 MHz
30
mVpp
Uo
Static line regulation
Ui min...Ui nom
±40
mV
Ui nom...Ui max
Io nom
Static load regulation
Ui nom, Io =70
8
(0.1…1)
Io nom 5
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
mV/K
of output voltage 7
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