參數(shù)資料
型號(hào): LM2540-7PD1AHFU
元件分類: 電源模塊
英文描述: 2-OUTPUT AC-DC REG PWR SUPPLY MODULE
封裝: 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE M02, MODULE
文件頁(yè)數(shù): 5/24頁(yè)
文件大?。?/td> 536K
代理商: LM2540-7PD1AHFU
M-Family
DC-DC Converters <100 W
Rugged Environment
7 - 14
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
7.1
Table 13: Emissions at Ui nom and Io nom (LM/LMZ at 230 V AC)
Types
Level:
VDE 0871
VDE 0875 part 3
EN 55011, 1991 1
FCC: 47 CFR 15.xxx
6.78
12.88
EN 55022, 1987 2
15.107
15.103
≤ 30 MHz
≥30 MHz ≤ 30 MHz
≥30 MHz
≤ 30 MHz
≥30 MHz
≤ 30 MHz
≥30 MHz
AM 1000
B
N
K
B
AM 2000
B
N
K
B
AM 3000
B
A
N
K
B
A
B
A
BM 1000
B
N
K
B
BM 2000
B
N
K
B
BM 3000
B
A
N
K
B
A
B
A
CM 1000
B
N
K
B
CM 2000
B
N
K
B
CM 3000
B
A
N
K
B
A
B
A
DM 1000
B
N
K
B
DM 2000
B
N
K
B
DM 3000
B
A
N
K
B
A
B
A
EM 1000
B
N
K
B
EM 2000
B
N
K
B
EM 3000
B
A
N
K
B
A
B
A
FM 1000
A
B
N
K
B
A
B
FM 2000
A
B
N
K
B
A
B
FM 3000
A
N
K
B
A
LM 1000
B
N
K
B
LM 2000
B
N
K
B
LM 3000
B
A
N
K
B
A
B
A
CMZ 1000
B
A
N
K
B
A
B
A
CMZ 2000
-
CMZ 3000
>A
G
A
>A
A
>A
DMZ 1000
-
DMZ 2000
-
DMZ 3000
-
LMZ 1000
>A
G
K
A
>A
LMZ 2000
-
LMZ 3000
A
>A
N
B
>A
A
>A
1 Identical with CISPR 11 (1990-09) and VDE 0875 part 11 (1992-07)
2 Identical with CISPR 22 (1985) and VDE 0878 part 3 (1989-11)
Electromagnetic Emissions
Fig. 11a
Conducted RFI at input according to EN 55011 (quasi peak)
Fig. 11b
Radiated RFI according to EN 55011 (Distance 10 m)
100
90
80
70
60
50
40
30
20
10
0
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
30
B
Frequency [MHz]
A
[dB
V]
100
90
80
70
60
50
40
30
20
10
0
30
50
100
200
500
1000
A
B
Frequency [MHz]
[dB
V/m]
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