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| 型号： | 70IMX7-03-8ZG |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 7 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-14 |
| 文件页数： | 6/15页 |
| 文件大小： | 374K |
| 代理商： | 70IMX7-03-8ZG |
BCD20007-G Rev AD, 4-Nov-09
Page 14 of 15
www.power-one.com
IMX7/IMS7 DC-DC Series Data Sheet
7-Watt DC-DC Converters
Standards and Approvals
The converters are approved by UL and TV according to UL
60950, CAN/CSA C22.2 No. 950-95, and IEC/EN 60950:2000.
The converters have been evaluated for:
Building in
Supplementary insulation input to output, based on their
maximum input voltage
Pollution degree 2 environment
Connecting the input to a secondary circuit, which is
subject to a maximum transient rating of
- 1500 V for 20IMX7, 24IMS7, 40IMX7, 48IMS7
- 2000 V for 70IMX7
- 2500 V for 110IMX7.
The converters are subject to manufacturing surveillance in
accordance with the above mentioned standards.
Railway Applications
To comply with railway standards, all components are coated
with a protective lacquer (except option Z).
Protection Degree
The protection degree of the converters is IP 30, except open-
frame models (option Z).
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the
respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
Description of Options
Option Z: Open Frame
For applications, where the protection by a housing is not
necessary or in the case that the motherboard should be
lacquered after fitting the converter.
Note: The converters shall not be exposed to cleaning
processes, as this will damage the glue of the ferrite cores.
Option G: RoHS-6
Converters with a type designation ending by G are RoHS-
compliant for all six substances.
Table 12: Electric strength test voltages
Characteristic
Input to output
o/o1
Unit
20/40IMX
70IMX
110IMX
24/48IMS
Factory test >1 s
1.2
1.5
2.0
0.1
kVAC
Equivalent DC volt.
1.5
2.0
2.5
0.15
kVDC
Coupling
1.2
-
nF
capacitance
Insulation resist.
>100
-
M
Ω
at 500 VDC
1 Between the outputs of double-output models
Cleaning Agents
In order to avoid possible damage, any penetration of
cleaning fluids should be prevented, since the converters are
not hermetically sealed.
However, open-frame models (option Z) leave the factory
unlacquered; they may be lacquered by the customer, for
instance together with the mother board. Cleaning agents are
not permitted. If necessary, the mother board must be cleaned
before populating the open-frame converter.
Isolation
The electric strength test is performed in the factory as a
routine test in accordance with EN 50116 and IEC/EN 60950,
and should not be repeated in the field. Power-One will not
honor any warranty claims resulting from electric strength field
tests.
Installation Instruction
Installation of the converters must strictly follow the national
safety regulations in compliance with the enclosure, mounting,
creepage, clearance, casualty, markings, and segregation
requirements of the end-use application.
Connection to the system shall be made via a printed circuit
board; see Mechanical Data.
The converters should be connected to a secondary circuit.
Do not open the converter.
Ensure that a converter failure does not result in a hazardous
conditions.
To prevent excessive current flowing through the input lines in
case of a short-circuit, an external fuse specified in section
Input Fuse and Reverse Polarity Protection should be installed
in the non-earthed input supply line.
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| 70IMX7-03-9 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:7 Watt DC-DC Converters |
| 70IMX7-05-05-8 | 功能描述:DC/DC转换器 7W (2x 5V) DC Input (40-121V) 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: |
| 70IMX7-05-05-8G | 功能描述:DC/DC转换器 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: |
| 70IMX7-05-05-9 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:7 Watt DC-DC Converters |
| 70IMX7-05-8 | 功能描述:DC/DC转换器 7W (5V) DC Input (40-121V) 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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