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參數(shù)資料
| 型號(hào)： | LK4301-7RD5T |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| 封裝： | HEAT SINK, METAL, CASE K02 |
| 文件頁(yè)數(shù)： | 12/28頁(yè) |
| 文件大?。?/td> | 1215K |
| 代理商： | LK4301-7RD5T |
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K Series
AC-DC Converters >100 Watt
Rugged Environment
Edition 4/4.99
2/28
MELCHER
The Power Partners.
Type Survey and Key Data
Non standard input/output configurations or special custom adaptions are available on request. See also:
Commercial In-
formation: Inquiry Form for Customized Power Supply.
Table 1: Type survey LK
Output 1
Output 2
Input voltage range and efciency 1
Options
Uo nom
Io nom
Uo nom
Io nom
Ui min...Ui max
hmin
[V DC]
[A] 2
[V DC]
[A] 2
85...255 V AC 7
[%]
5.1
25.0
-
LK 4003-6R 6
78
-9
12.0
-
LK 4301-7R
85
E
15.0
10.0
-
LK 4501-7R
85
D
24.0
6.0
-
LK 4601-7R
86
V 5
24.0 3
6.0
-
LK 5320-7R
83
P
30.0 3
5.0
-
LK 5540-7R
83
T
48.0 3
3.0
-
LK 5660-7R
84
B1
12.0
6.0
12.0 4
6.0
LK 5320-7R
83
B2
15.0
5.0
15.0 4
5.0
LK 5540-7R
83
24.0
3.0
24.0 4
3.0
LK 5660-7R
84
1 Efciency at Ui nom and Io nom.
2 If the output voltages are increased
above
Uo nom via R-input control, op-
tion P setting, remote sensing or op-
tion T, the output currents must be
reduced accordingly so that
Po nom is
not exceeded.
3 Series connection of output 1 and 2
see:
R-Function for different output
configurations.
4 Second output semi-regulated.
5 Option V for K 4003 types only.
6 LK 4003-6R types are specied for a
max. ambient temperature
TA = 60°C
and a max. case temperature
TC =
90
°C. (see: Output power derating).
7 For DC-input please ask your local
Melcher partner.
Type Key
L K 5 5 40 -7 E R P D V T B1
Input voltage range
Ui: 85…255 V AC ............................. L
Series ............................................................................... K
Number of outputs (4 for single, 5 for double outputs) 4...5
Single output units:
Nominal voltage output 1 (main output),
Uo1 nom
5.1 V .................................................... 0, 1, 2
12 V ............................................................. 3
15 V ......................................................... 4, 5
24 V ............................................................. 6
other voltages .......................................... 7, 8
Other specications for single output modules ....... 01...99
Symmetrical double output units:
Nominal voltage output 1/output 2,
Uo1/2 nom
12 V/12 V 1 (24 V series connection) ......... 20
15 V/15 V 1 (30 V series connection) ......... 40
24 V/24 V 1 (48 V series connection) ......... 60
other symmetrical voltages ................. 70...99
Operational ambient temperature range
TA:
–25…71
°C .................................................. -7
–40…71
°C .................................................. -9
–25…60
°C .................................................. -6
customer specic ................................... 0...-6
Auxiliary functions and options:
Inrush current limitation ............................... E
Output voltage control input ........................ R 2
Potentiometer (output voltage adjustment) .. P 2
Save data signal (D0...DD, to be specied) D 3
ACFAIL signal (V2, V3) ................................ V 3, 4
Current sharing ............................................ T
Cooling plate standard case ...................... B1
Cooling plate for long case 220 mm .......... B2
1 External wiring of main and second output depending upon the desired output conguration (see: R-Function for different output con-
figurations.
2 Feature R excludes option P and vice versa.
3 Option D excludes option V and vice versa.
4 Option V for LK 4000 types with 5 V outputs.
Example:
LK 5540-7PD3: Power factor corrected AC-DC converter, input voltage range 85...255 V AC, double output,
each providing 15 V/5 A, equipped with potentiometer and undervoltage monitoring option. Ambient tempera-
ture –25...71
°C.
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