参数资料
型号: LM3040-7ERD9HF
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 3-OUTPUT 50 W AC-DC REG PWR SUPPLY MODULE
封装: METAL, CASE M02, MODULE
文件页数: 4/24页
文件大小: 982K
代理商: LM3040-7ERD9HF
Cassette Style
AC-DC Converters
M Series
Edition 5/5.2000
12/24
Fig. 14
Typical disturbance voltage (quasi peak) at the input accord-
ing to CISPR 11/22 and EN 55011/22, measured at
Ui nom and Io nom.
Fig. 15
Typical radiated electromagnetic field strength (quais
peak) according to CISPR 11/22 and EN 55011/22 and
normalized to a distance of 10 m, measured at Ui nom and
Io nom.
90
80
70
60
50
40
30
20
10
0
.01
0
.05
0.1
0.5
1
2
5
10
20
30
[dB
V]
MHz
0
.02
07007
A
B
50
40
30
20
10
0
30
50
100
200
500
1000
[dB
V/m]
[MHz]
A
B
07036
Electromagnetic Emissions
Table 11: Emissions at Ui nom and Io nom
(LM/LMZ at 230 V AC)
Types
Level
CISPR11/EN 55011
CISPR14/
CISPR22/EN 55022
EN 55014
≤30 MHz
≥30 MHz
LM 1000
B
<limit
LM 2000
B
<limit
LM 3000
B
A
<limit
LMZ 1000
B
A
<limit
LMZ 2000
-
LMZ 3000
A
>limit
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