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参数资料
| 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： | 3/15页 |
| 文件大小： | 374K |
| 代理商： | 70IMX7-03-8ZG |
BCD20007-G Rev AD, 4-Nov-09
Page 11 of 15
www.power-one.com
IMX7/IMS7 DC-DC Series Data Sheet
7-Watt DC-DC Converters
Electromagnetic Emissions
typically occur in many installations, but especially in battery-
driven mobile applications.
Electromagnetic Compatibility (EMC)
A suppressor diode together with an input filter form an
effective protection against high input transient voltages, which
Fig. 16a
20IMX7-15-15-8: Typical conducted emissions (peak) at the
input at Vi nom and Io nom according to EN 55011/22. Output
leads 0.1 m, twisted. External input capacitor (1
μF ceramic +
100
μF electrolytic cap)
Electromagnetic Immunity
Table 8: Immunity type tests
Phenomenon
Standard
Class
Coupling
Value
Waveform
Source
Test
In
Per-
level
mode 1
applied
imped.
procedure
oper.
form.2
Electrostatic
IEC/EN
2
contact discharge
4000 Vp
1/50 ns
330
Ω
10 positive and
yes
B
discharge
61000-4-2
3
air discharge
8000 Vp
10 negative
to case 5
discharges
Electromagnetic
IEC/EN
3 6
antenna
10 V/m
AM 80%
n.a.
80 – 1000 MHz
yes
A
field
2 3
3 V/m 3
1 kHz
ENV 50204
3
antenna
10 V/m
PM, 50% duty
n.a.
900 MHz
yes
A
2 3
3 V/m 3
cycle, 200 Hz
repetition frequ.
Electrical fast
IEC/EN
4
direct +i/–i
4000 Vp
bursts of 5/50 ns
50
Ω
60 s positive,
yes
B
transients/burst
61000-4-4
3 3
2000 Vp 3 5 kHz repet. rate,
60 s negative
transients with
transients per
15 ms burst
coupling mode
duration, and
300 ms period
Surges
IEC/EN
3 4
+i/–i
2000 Vp
1.2/50
μs2
Ω
5 pos. and 5 neg.
yes
B
61000-4-5
2 3 4
1000 Vp 3
surges
RF conducted
IEC/EN
3
+i /–i
10 VAC
AM modul. 80%
50
Ω
0.15 to 80 MHz
yes
A
immunity
61000-4-6
2 3
3 VAC
1 kHz
150
Ω
1 i = input, o = output
2 Performance criterion: A = normal operation, no deviation from specifications, B = temporary deviation from specs possible
3 Valid for 24IMS7 and 48IMS7
4 External components required
5 R or Trim pin open, i pin connected with Vi–
6 Corresponds to the railway standard EN 50121-3-2:2000, table 9.1
PMM 8000 PLUS
Date: 5.9.07
Time: 08:00
40IMX7D24-con-p
dbμV
80
60
20
40
0
0.2
0.5
1
2
5
10
20 MHz
EN 55022 A
40IMX7-24-24-8
Peak
Name: 40_7_24
20IMX7-15-15-8
Peak
PMM 8000 PLUS
Name: 20_7_15
Date: 5.9.07
Time: 08:18
20IMX7D15-con-p
dbμV
80
60
20
40
0
0.2
0.5
1
2
5
10
20 MHz
EN 55022 A
Fig. 16b
40IMX7-24-24-8: Typical conducted emissions (peak) at the
input at Vi nom and Io nom according to EN 55011/22. Output
leads 0.1 m, twisted. External input capacitor (1
μF ceramic +
47
μF electrolytic cap)
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| 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: |
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| 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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