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參數資料
| 型號： | LKP5742-7PD5T |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 250 W AC-DC PWR FACTOR CORR MODULE |
| 封裝： | HEAT SINK, METAL, CASE K02, MODULE |
| 文件頁數： | 21/23頁 |
| 文件大小： | 534K |
| 代理商： | LKP5742-7PD5T |
Cassette Style
AC-DC Converters
KP Series
Edition 01/01.2001
7/23
Table 4b: Output data double output modules
Output
LKP 5660-6
LKP 5740-6
(Outputs independently loaded) 1
24 V/24 V
25.68 V/25.68 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 2
Ui nom, Io nom
23.86
24.14 23.64
24.36 25.53
25.83 25.29
26.06
V
Uo max Maximum output
28.25
voltage for battery
charging
Uo P
Overvoltage protection
41
Io nom
Output current 3
Ui min...Ui max
5.2
4.5
A
TC min...TC max
IoL
Output current limit 4
Ui min...Ui max
5.3
4.6
uo 8
Output
Low frequency
Ui nom, Io nom
10
mVpp
voltage
Switching freq.
IEC/EN 61204
20
noise
Total
BW = 20 MHz
150
40
150
40
DUo U Static line regulation
Ui min...Ui nom
±10
mV
Ui nom...Ui max
Io nom
DUo I
Static load regulation
Ui nom, Io =
100
5
100
5
(0.1...1)
Io nom 5
uo d 6
Dynamic
Voltage
Ui nom
±150
load
deviation
Io nom 1/2 Io nom
td 6
regulation
Recovery
IEC/EN 61204
0.3
ms
time
aUo
Temperature coefcient
TC min...TC max
–2.6
mV/K
of output voltage 7
0...
Io nom
1 Depending upon the desired output conguration the wiring should be made as shown in: R-Function for different output configura-
tions.
2 Same conditions for both outputs. Factory adjustment with open R-input.
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 exceeded.
4 See: Typical Output Voltage Regulation of Single or Double Output Modules with Outputs 1 and 2 Connected in Series.
5 Condition for specied output. Other output loaded with constant current Io = Io nom. See g.: Output voltage regulation of double output
units.
6 See: Typical dynamic load regulation of Uo1 and Uo2.
7 Negative temperature coefcient (0...–3 mV/cell and K) available on request.
8 Measured according to IEC/EN 61204 sub clause 3.10 with a probe acc. to annex A of the same standards. (see: Technical Informa-
tion: Measuring and Testing)
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