- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄44001 > LK1601-7EPD0 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號： | LK1601-7EPD0 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| 封裝： | HEAT SINK, METAL, CASE K02, MODULE |
| 文件頁數(shù)： | 8/27頁 |
| 文件大小： | 640K |
| 代理商： | LK1601-7EPD0 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
Rugged Environment
DC-DC Converters >100 W
K-Family
Edition 2/96 - Melcher AG
8 - 17
MELCHER
The Power Partners.
8.1
Programmable Output Voltage (R-Function)
As a standard feature, the modules offer an adjustable out-
put voltage, identified by letter R in the type designation.
The control input R (pin 16) accepts either a control voltage
Uext or a resistor Rext to adjust the desired output voltage.
When not connected, the control input automatically sets
the output voltage to
Uo nom.
a) Adjustment by means of an external control voltage
Uext
between pin 16 (R) and pin 14:
The control voltage range is 0...2.75 V DC and allows an
output voltage adjustment in the range of approximately
0...110 %
Uo nom.
Uo
Uext = –––––– 2.5 V (approximate formula)
Uo nom
b) Adjustment by means of an external resistor:
Depending upon the value of the required output voltage
the resistor shall be connected
either: Between pin 16 and pin 14 (
Uo < Uo nom) to
achieve an output voltage adjustment range of approxi-
mately 0...100 %
Uo nom
or: Between pin 16 and pin 12 (
Uo > Uo nom) to achieve an
output voltage adjustment range of approximately
100...110 %
Uo nom.
Warning:
–
Uext shall never exceed 2.75 V DC.
– The value of
R'ext shall never be less than the lowest
value as indicated in table R'ext for (Uo > Uo nom) to
avoid damage to the unit!
Remarks:
– The R-Function excludes option P (output voltage ad-
justment by potentiometer).
– If the output voltages are increased above
Uo nom via R-
input control, option P setting, remote sensing or option
T, the output current(s) should be reduced accordingly so
that
Po nom is not exceeded.
– The R-input (as well as option P) is related to the main
output.
– With double output units the second output follows the
value of the controlled main output. Resistor values as
indicated for the single output units should be used.
– For correct output voltage adjustment of double output
units the external wiring of the outputs should be accord-
ing to fig. 17a, b, c, d or e depending upon the desired
output configuration.
– In case of parallel connection the output voltages should
be individually set within a tolerance of 1 - 2%.
Fig. 16
Output voltage control for single output units AK...LK 1000
by means of the R input
Table 11a: Rext for Uo < Uo nom; approximate values (Ui nom, Io nom, series E 96 resistors); R'ext =
∞
Uo nom = 5.1 V
Uo nom = 12 V
Uo nom = 15 V
Uo nom = 24 V
Uo (V)
Rext [k
]
Uo [V] 1
Rext [k
]
Uo [V] 1
Rext [k
]
Uo [V] 1
Rext [k
]
0.5
0.422
2
4
0.825
2
4
0.56
4
8
0.825
1.0
3
6
1.3
4
8
1.47
6
12
1.33
1.5
1.62
4
8
1.96
6
12
2.61
8
16
1.96
2.0
2.16
5
10
2.87
8
16
4.64
10
20
2.87
2.5
3.83
6
12
3.83
9
18
6.19
12
24
3.83
3.0
5.61
7
14
5.62
10
20
8.25
14
28
5.61
3.5
9.09
8
16
8.28
11
22
11.0
16
32
8.25
4.0
14.7
9
18
12.1
12
24
16.2
18
36
12.1
4.5
28.7
10
20
19.6
13
26
26.1
20
40
19.6
5.0
196
11
22
42.2
14
28
56.2
22
44
46.4
Table 11b: R’ext for Uo > Uo nom; approximate values (Ui nom, Io nom, series E 96 resistors); Rext =
∞
Uo nom = 5.1 V
Uo nom = 12 V
Uo nom = 15 V
Uo nom = 24 V
Uo [V]
R'ext [k
]
Uo [V] 1
R'ext [k
]
Uo [V] 1
R'ext [k
]
Uo [V] 1
R'ext [k
]
5.15
422
12.1
24.2
1780
15.2
30.4
1470
24.25
48.5
3160
5.2
215
12.2
24.4
909
15.4
30.8
750
24.5
49.0
1620
5.25
147
12.3
24.6
623
15.6
31.2
511
24.75
49.5
1100
5.3
110
12.4
24.8
464
15.8
31.6
383
25.0
50.0
825
5.35
90.9
12.5
25.0
383
16.0
32.0
316
25.25
50.5
681
5.4
75
12.6
25.2
316
16.2
32.4
261
25.5
51.0
562
5.45
61.9
12.7
25.4
286
16.4
32.8
237
25.75
51.5
511
5.5
56.2
12.8
25.6
234
16.5
32.0
215
26.0
52.0
464
13.0
26.0
196
26.25
52.5
422
13.2
26.4
162
26.4
52.8
383
1 First column: single output units or double output units with separated outputs, second column: outputs in series connection
R
Vo1+
Vo1–
S–
Uext
Vi+/N
Vi–/P
Module
Rext
R'ext
14
16
14
+
S+
Vo1+
Vo1–
S–
Vi+/N
Vi–/P
R
12
相關PDF資料 |
PDF描述 |
|---|---|
| LK1601-7ERD5T | 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| LK1601-7PD5 | 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| LK1601-7PD7T | 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| LK2320-7ERDD | 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
| LK2320-7PD6 | 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LK1601-7R | 功能描述:線性和開關式電源 Euro-Cassette 150W (24V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度: |
| LK1601-7R-B1 | 制造商:Power-One 功能描述:- Bulk |
| LK1601-7RT | 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 24V 6A 150W |
| LK1601-9ER | 制造商:Power-One 功能描述:ACDC - Bulk |
| LK1601-9ERD6TB1 | 制造商:Power-One 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。