Common Mode Inductors
Horizontal PCB
CEP4738
CEP4738 is a Common Mode Inductor for Switch Mode Power Supplies.
•
•
•
•
Inductance range:
0.33 to 82 mH.
Rated current range:
12.8 to 1.5 Amp.
Split bobbins for increased dielectric strength (4000 V RMS).
CSA
listed (LR 47366) and
U.L.
recognized (E100878).
MECHANICAL
2
8
5
11
2
11
5
8
Dimensions, Inches
P/N
CEP4738
L
1.62
W
1.38
H
1.19
A
0.60
C
D
0.95 0.135
S
0.025 SQ
ELECTRICAL SPECIFICATION
Part No.
CEP4738 -
Ind.
(mH) Min.
DCR
Ohms Max.
Rated
Current Amp.
Part No.
CEP4738 -
Ind.
(mH) Min.
DCR
Ohms Max.
Rated
Current Amp.
* 01
* 02
* 03
* 04
* 05
* 06
* 07
* 08
* 09
* 10
* 11
* 12
* 13
* 14
* 15
CEP4738
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
0.010
0.011
0.012
0.013
0.014
0.016
0.017
0.019
0.021
0.029
0.032
0.045
0.050
0.054
0.075
12.8
12.3
11.7
11.2
10.7
10.2
9.7
9.3
8.8
7.5
7.1
6.0
5.7
5.5
4.7
* 16
* 17
* 18
* 19
* 20
* 21
* 22
* 23
* 24
* 25
* 26
* 27
* 28
* 29
* 30
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
0.081
0.12
0.13
0.14
0.19
0.21
0.30
0.33
0.45
0.50
0.54
0.75
0.82
1.14
1.26
4.5
3.8
3.6
3.4
2.9
2.8
2.4
2.2
2.2
1.8
1.7
1.5
1.4
1.2
1.5
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229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
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