- 您现在的位置：买卖IC网 > PDF目录255353 > AK2320-7PT (POWER-ONE INC) 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | AK2320-7PT |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | HEAT SINK, METAL, CASE K02, MODULE |
| 文件页数： | 7/31页 |
| 文件大小： | 1251K |
| 代理商： | AK2320-7PT |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页
Rugged Environment
DC-DC Converters >100 Watt
K Series
Edition 4/4.99
15/31
MELCHER
The Power Partners.
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
> 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 as indicated in table R'ext for (Uo
> U
o 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 Configurations,
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...EK 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
0.422
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 7b: R’ext for Uo
> U
o 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
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
33.0
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+
Vi–
Rext
R'ext
14
16
14
+
S+
Vo1+
Vo1–
S–
Vi+
Vi–
R
12
05074
相关PDF资料 |
PDF描述 |
|---|---|
| AK2320-9RTB1 | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| AK2540-7PTB1 | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| AK2540-9RDDTB2 | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| AK2660-7PDDT | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
| AK2660-9PD8B2 | 2-OUTPUT 150 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AK2320-7R | 功能描述:EURO-CASSETTE 150W 2X 12V RoHS:否 类别:电源 - 外部/内部（非板载） >> DC DC Converters 系列:* 标准包装:1 系列:Quint 类型:隔离 输入电压:24V 输出:24V 输出数:1 输出 - 1 @ 电流（最大）:24 VDC @ 50A 输出 - 2 @ 电流（最大）:- 输出 - 3 @ 电流（最大）:- 输出 - 4 @ 电流（最大）:- 功率（瓦特）:1200W 安装类型:底座安装 工作温度:0°C ~ 40°C 效率:- 封装/外壳:模块 尺寸/尺寸:4.33" L x 9.09" W x 6.14" H（110mm x 231mm x 156mm） 包装:散装 电源（瓦特）- 最大:1200W 批准:- 其它名称:277-69722866365-NDQUINT-BAT/24DC/12AH |
| AK2320-9R | 制造商:Power-One 功能描述:DCDC - Bulk |
| AK2320-9RTG | 功能描述:POWER SUPPLYDC-DC CONVERTER 制造商:bel power solutions 系列:Melcher K 零件状态:在售 类型:封闭式，保形涂层 电压 - 输入（最小值）:8V 电压 - 输入（最大值）:35V 输出数:2 电压 - 输出 1:12V 电压 - 输出 2:12V 电压 - 输出 3:- 电压 - 输出 4:- 电流 - 输出（最大值）:5A，5A 功率（W）:120W 应用:ITE（商业），铁路 工作温度:-40°C ~ 71°C 效率:78% 安装类型:底座安装 大小/尺寸:6.73" 长 x 4.37" 宽 x 3.15" 高（171.0mm x 111.0mm x 80.0mm） 认可:cCSAus，CE，NEMKO 标准包装:5 |
| AK2321024W-120 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| AK2321024W-150 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
发布紧急采购，3分钟左右您将得到回复。