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| 型号： | 40IMX4-0505-9 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 3.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | 8.5 MM, DIP-24 |
| 文件页数： | 4/12页 |
| 文件大小： | 180K |
| 代理商： | 40IMX4-0505-9 |
REV. AUG 05, 2004
Page 12 of 12
www.power-one.com
IMX4 DC-DC Series Data Sheet
4-Watt DC-DC Converters
Description of Options
Table 16: Survey of options
Option
Function of option
Characteristic
–8
Extended operational ambient temperature range
TA = –40 to 85°C
K
Alternative pinout
Not available for all types
Z
Open frame
Not available for all types
Table 15: Insulation concept leading to an SELV output circuit
Conditions Front end
DC-DC converter
Result
Supply
Minimum required grade
Maximum
Minimum required safety
Measures to achieve the
Safety status of
voltage
of isolation, to be provided
DC output
status of the front end
specified safety status of the
the dc-dc
by the AC-DC front end,
voltage
output circuit
converter output
including mains supplied
from the
circuit
battery charger
front end 1
Mains
Basic
<60 V
Earthed SELV circuit 2
Operational insulation, pro-
SELV circuit
-250 V AC
vided by the dc-dc converter
ELV circuit
Input fuse 3 output suppressor
Earthed SELV
>60 V
Hazardous voltage
diodes 4, and earthed
circuit
secondary circuit
output circuit 2
Double or reinforced
<60 V
SELV circuit
Operational insulation, pro-
SELV circuit
vided by the dc-dc converter
>60 V
TNV-2 circuit
Basic insulation, based on the
Double or reinforced insu-
maximum input voltage, pro-
lated unearthed hazardous
vided by the dc-dc converter
voltage secondary circuit 5
1 The front end output voltage should match the specified input voltage range of the dc-dc converter.
2 The earth connection has to be provided by the installer according to the relevant safety standard, e.g. IEC/EN 60950.
3 The installer shall provide an approved fuse (type with the lowest rating suitable for the application) in a non-earthed input line directly at
the input of the dc-dc converter (see fig.:
Schematic safety concept). For UL’s purpose, the fuse needs to be UL-listed. See also: Input
Fuse.
4 Each suppressor diode should be dimensioned in such a way, that in the case of an insulation fault the diode is able to limit the output
voltage to SELV (<60 V) until the input fuse blows (see fig.:
Schematic safety concept).
5 Has to be insulated from earth by double or reinforced insulation according to the relevant safety standard, based on the maximum output
voltage from the front end.
AC-DC
front
end
DC-DC
con-
verter
Mains
Fuse
Battery
Earth
connection
Suppressor
diode
SELV
Earth
connection
+
–
~
10004
Fig. 21
Schematic safety concept. Use fuse, suppressor diode
and earth connection as per table: Safety concept
leading to an SELV output circuit
.
Option -8
Extension of the temperature range from standard
(–40 to 71°C) to (–40 to 85°C). The modules will provide full
output power with free air convection cooling.
Option K
Alternative Pinout.
This option defines an alternative pinout, i.e. compatible
with IPS 3 series.
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| 40IMX4-05-8 | 功能描述:DC/DC转换器 4W (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: |
| 40IMX4-05-8G | 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: |
| 40IMX4-05-8K | 功能描述:DC/DC转换器 4W (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: |
| 40IMX4-05-8KG | 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: |
| 40IMX4-05-8Z | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 5V 0.7A 3.5W 13PIN - Bulk |
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