参数资料
| 型号： | 40IMX15-03-8RG |
| 厂商： | Power-One |
| 文件页数： | 9/15页 |
| 文件大小： | 0K |
| 描述： | CONVERT DC/DC 15W 3V |
| 标准包装： | 6 |
| 系列： | * |
IMX70, IMY70 Series Data Sheet
70 to 90 Watt DC-DC Converters
V o [%]
Cross Regulation of Double-Output Models
100
70
overload condition
switch-off
05041c
See fig. 9. General conditions:
– T A = 25°C, unless T C is specified.
– Shutdown and R pin left open-circuit.
Efficiency
η [%]
0
0.3 s
t
100
JM096
Fig. 8
Current limitation of double-output models with both outputs
connected in parallel
Connection in Series
The outputs of all models may be connected in series without
90
80
70
V i = 15 V
V i = 24 V
V i = 33.6 V
any precaution.
60
0
0.2
0.4
0.6
0.8
I o / I o nom
Connection in Parallel
If single-output converters are to be operated in parallel, we
recommend ordering option T.
Both outputs of a double-output converter can be connected in
parallel without precaution and will share their currents evenly.
Note: If output 2 of a double-output converter is not used, connect
Fig. 10a
Efficiency versus input voltage and load. Typical values
(24IMX70-24-24)
η [%]
it parallel to output 1.
100
V i = 50 V
JM098
Single-output converters without option T or double-output
converters with the same nominal output voltage should only
90
be operated in parallel with some precautions. The output
lines to the load should have the same length and section. To
improve the current repartition, small resistors should be
present in the output lines. If ORing diodes are used, double
Schottky diodes should be chosen to keep both diodes at the
80
70
V i = 110 V
V i = 137 V
same temperature level. If single diodes are chosen, they
should be mounted on the same heat sink. If the total load
60
0
2
4
6
8
I o / I o nom
exceeds 150% of the nominal load of one converter, start-up
problems are possible.
Note: Instead of connecting two 24 V models in parallel, we
recommend connecting of two 12 V models in series.
Fig. 10b
Efficiency versus input voltage and load. Typical values
(110IMY70-12)
η [%]
V o / V o nom
100
JM040a
1.1
1.05
1.0
0.95
V o2
V o1
JM030a
90
80
V i = 50 V
V i = 110 V
V i = 150 V
0.9
70
0.85
60
0
0.2
0.4
0.6
0.8
I o / I o nom
0
0.2
0.4
0.6 0.8 1.0 1.2 1.4 1.6 1.8 I o / I o nom
Fig. 10c
Fig. 9
Cross regulation of double-output models (typ.)
V o2 versus I o2 , I o1 = 0.5 I o1 nom
Efficiency versus input voltage and load. Typical values
(110IMY70-24-24)
BCD.00002 Rev AF, 18-Dec-2013
MELCHER
The Power Partners.
Page 9 of 15
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| 40IMX15-03-8RG-G | 制造商:Power-One 功能描述: |
| 40IMX15-03-9RG | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:15 Watt DC-DC Converters |
| 40IMX15-0503-8R | 功能描述:DC DC CONVERTER 5.1V 3.3V 13W 制造商:bel power solutions 系列:Melcher IMX15 零件状态:在售 类型:隔离模块，保形涂层 输出数:2 电压 - 输入（最小值）:16.8V 电压 - 输入（最大值）:75V 电压 - 输出 1:5.1V 电压 - 输出 2:3.3V 电压 - 输出 3:- 电压 - 输出 4:- 电流 - 输出（最大值）:1.5A，1.5A 功率（W）:13W 电压 - 隔离:2.1kV 应用:ITE（商业），铁路 特性:远程开/关，OCP，OTP，OVP，SCP，UVLO 工作温度:-40°C ~ 85°C（有降额） 效率:84% 安装类型:通孔 封装/外壳:17-DIP 模块，9 引线 大小/尺寸:2.00" 长 x 1.61" 宽 x 0.41" 高（50.8mm x 40.9mm x 10.4mm） 供应商器件封装:- 标准包装:48 |
| 40IMX15-0503-9R | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:15 Watt DC-DC Converters |
| 40IMX15-05-05-8 | 功能描述:DC/DC转换器 15W (2x 5V) DC Input (16.8-75V) RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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