- 您现在的位置：买卖IC网 > PDF目录79876 > LS2660-7ERDDB1 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | LS2660-7ERDDB1 |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE S02, MODULE |
| 文件页数： | 3/25页 |
| 文件大小： | 591K |
| 代理商： | LS2660-7ERDDB1 |
Cassette Style
100 Watt AC-DC (DC-DC) Converters
S Series
Edition 01/01.2001
11/25
R
Vo1+
Vo1–
S–
Uext
N
P
Module
Rext
R'ext
14
16
14
+
S+
Vo1+
Vo1–
S–
N
P
R
12
06003
Programmable Output Voltage (R-Function)
As a standard feature, the modules offer an adjustable out-
put voltage, identied 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
< U
o nom) to
achieve an output voltage adjustment range of approxi-
mately 0...100%
Uo nom
or: Between pin 16 and pin 12 (
Uo
> U
o 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 indicated in table
R'ext (for U0
>U
0 nom) to avoid
damage to the unit!
Remarks:
– The R-Function excludes option P (output voltage adjust-
ment 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
R-Function for different output configuration de-
pending upon the desired output conguration.
– 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 LS 1000 by
means of the R input
Table 7a: Rext for Uo < Uo nom; approximative 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
0.432
2
4
0.806
2
4
0.619
4
8
0.806
1.0
0.976
3
6
1.33
4
8
1.47
6
12
1.33
1.5
1.65
4
8
2
6
12
2.67
8
16
2
2.0
2.61
5
10
2.87
8
16
4.53
10
20
2.87
2.5
3.83
6
12
4.02
9
18
6.04
12
24
4.02
3.0
5.76
7
14
5.62
10
20
8.06
14
28
5.62
3.5
8.66
8
16
8.06
11
22
11
16
32
8.06
4.0
14.7
9
18
12.1
12
24
16.2
18
36
12.1
4.5
30.1
10
20
13
26
26.1
20
40
20
5.0
200
11
22
42.2
14
28
56.2
22
44
44.2
Table 7b: R’ext for Uo > Uo nom; approximative 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
432
12.1
24.2
1820
15.2
30.4
1500
24.25
48.5
3320
5.2
215
12.2
24.4
931
15.4
30.8
768
24.5
49.0
1690
5.25
147
12.3
24.6
619
15.6
31.2
523
24.75
49.5
1130
5.3
110
12.4
24.8
475
15.8
31.6
392
25.0
50.0
845
5.35
88.7
12.5
25.0
383
16.0
32.0
316
25.25
50.5
698
5.4
75
12.6
25.2
316
16.2
32.4
267
25.5
51.0
590
5.45
64.9
12.7
25.4
274
16.4
32.8
232
25.75
51.5
511
5.5
57.6
12.8
25.6
243
16.5
33.0
221
26.0
52.0
442
13.0
26.0
196
26.25
52.5
402
13.2
26.4
169
26.4
52.8
383
1 First column: single output units or double output units with separated outputs, second column: outputs in series connection
相关PDF资料 |
PDF描述 |
|---|---|
| LS2660-9RD8TB2 | 2-OUTPUT 100 W AC-DC REG PWR SUPPLY MODULE |
| LQN-1/50-D12MH | 1-OUTPUT 50.75 W DC-DC REG PWR SUPPLY MODULE |
| LW016CL1 | 2-OUTPUT 16 W DC-DC REG PWR SUPPLY MODULE |
| LW016CL8 | 2-OUTPUT 16 W DC-DC REG PWR SUPPLY MODULE |
| LB11868V | DISK DRIVE MOTOR CONTROLLER, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LS2660-7R | 功能描述:线性和开关式电源 Euro-Cassette 100W (2x 24V) RoHS:否 制造商:TDK-Lambda 产品:Switching Supplies 开放式框架/封闭式:Enclosed 输出功率额定值:800 W 输入电压:85 VAC to 265 VAC 输出端数量:1 输出电压（通道 1）:20 V 输出电流（通道 1）:40 A 商用/医用: 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:Rack 长度: 宽度: 高度: |
| LS2660-9ER | 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 48V 2A 100W 17-Pin 制造商:Power-One 功能描述:ACDC - Bulk |
| LS2680M2G---2220S | 制造商:Surge Components Inc 功能描述:CAP ALUM 68UF 400V ?20% 2000LHRS 22 X 20 - Bulk |
| LS2680M2W---2230S | 制造商:Surge Components Inc 功能描述:CAP ALUM 68UF 450V ?20% 2000LHRS 22 X 30 - Bulk |
| LS2680M2W---2520S | 制造商:Surge Components Inc 功能描述:CAP ALUM 68UF 450V ?20% 2000LHRS 25 X 20 - Bulk |
发布紧急采购，3分钟左右您将得到回复。