Data Sheet
Data Sheet
Date:
September 2006
EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS' prior express consent is prohibited.
Ferrites and accessories
EELP 18, EILP 18
Core set (with and without clamp recess)
Series/Type:
B66283G, B66283P, B66453G, B66453P
, B65804
2
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Core set EELP 18
Combination: ELP 18/4/10 with ELP 18/4/10
To IEC 62317-9
Delivery mode: single units
Magnetic characteristics (per set)
l/A = 0.62 mm
1
l
e
= 24.3 mm
A
e
= 39.3 mm
2
A
min
= 38.9 mm
2
V
e
= 955 mm
3
Approx. weight 4.8 g/set
Ungapped
Calculation factors (for formulas, see "E cores: general information")
EELP 18:
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A
L
< 500 nH
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B65804P2204X000
Material
A
L
value
nH
e
P
V
W/set
Ordering code
(per piece)
N49
1900
25%
930
< 0.25 ( 50 mT, 500 kHz, 100 C)
B66283G0000X149
N92
2050
25%
1010
< 0.66 (200 mT, 100 kHz, 100 C)
B66283G0000X192
N87
2600
25%
1270
< 0.60 (200 mT, 100 kHz, 100 C)
B66283G0000X187
N97
2670
25%
1314
< 0.47 (200 mT, 100 kHz, 100 C)
B66283G0000X197
Material
Relationship between
air gap A
L
value
Calculation of saturation current
K1 (25 C)
K2 (25 C)
K3 (25 C)
K4 (25 C)
K3 (100 C)
K4 (100 C)
N87
71.1
0.773
124
0.796
104
0.873
FEK0337-A
40.1
3
20.1
40.1
140.3
100.2
180.35
ELP 18/4/10
FRM0153-S
6,6+0,3
2,10,1
5,8+0,15
0,55
0,15
_
0,15
0,55
_
B66283, B65804
Core and accessories (with clamp recess)
ELP 18/4/10
3
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Core set EILP 18
Combination:
ELP 18/4/10 with I 18/2/10
To IEC 62317-9
Delivery mode: single units
Magnetic characteristics (per set)
l/A = 0.51 mm
1
l
e
= 20.3 mm
A
e
= 39.5 mm
2
A
min
= 38.9 mm
2
V
e
= 802 mm
3
Approx. weight 4.1 g/set
Ungapped
Calculation factors (for formulas, see "E cores: general information")
EILP 18:
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A
L
< 500 nH
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B66284F2204X000
Material
A
L
value
nH
e
P
V
W/set
Ordering code
(per piece)
N49
2100
25% 860 < 0.20 ( 50 mT, 500 kHz, 100 C) B66283G0000X149 (ELP core)
B66283P0000X149 (I core)
N92
2300
25% 930 < 0.55 (200 mT, 100 kHz, 100 C) B66283G0000X192 (ELP core)
B66283P0000X192 (I core)
N87
2900
25% 1180 < 0.50 (200 mT, 100 kHz, 100 C) B66283G0000X187 (ELP core)
B66283P0000X187 (I core)
N97
3000
25% 1230 < 0.40 (200 mT, 100 kHz, 100 C) B66283G0000X197 (ELP core)
B66283P0000X197 (I core)
Material
Relationship between
air gap A
L
value
Calculation of saturation current
K1 (25 C)
K2 (25 C)
K3 (25 C)
K4 (25 C)
K3 (100 C)
K4 (100 C)
N87
77.4
0.774
129
0.796
107
0.873
FEK0337-A
40.1
3
20.1
40.1
140.3
100.2
180.35
20.1
0.2 max.
FEK0338-I
100.2
180.35
3
I 18/2/10
ELP 18/4/10
FEK0459-C
+0.1
0.1
0.4
_
4.8
3.8+0.15
0.2
2.2
+0.1
_
0.1
B66283, B66284
Core and accessories (with clamp recess)
ELP 18/4/10 with I 18/2/10
4
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Core set EELP 18
Combination: ELP 18/4/10 with ELP 18/4/10
To IEC 62317-9
Delivery mode: single units
Magnetic characteristics (per set)
l/A = 0.62 mm
1
l
e
= 24.3 mm
A
e
= 39.3 mm
2
A
min
= 38.9 mm
2
V
e
= 955 mm
3
Approx. weight 4.8 g/set
Ungapped
Calculation factors (for formulas, see "E cores: general information")
EELP 18:
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A
L
< 500 nH
Material
A
L
value
nH
e
P
V
W/set
Ordering code
(per piece)
N49
1900
25%
930
< 0.25 ( 50 mT, 500 kHz, 100 C)
B66453G0000X149
N92
2050
25%
1010
< 0.66 (200 mT, 100 kHz, 100 C)
B66453G0000X192
N87
2600
25%
1270
< 0.60 (200 mT, 100 kHz, 100 C)
B66453G0000X187
N97
2650
25%
1300
< 0.50 (200 mT, 100 kHz, 100 C)
B66453G0000X197
Material
Relationship between
air gap A
L
value
Calculation of saturation current
K1 (25 C)
K2 (25 C)
K3 (25 C)
K4 (25 C)
K3 (100 C)
K4 (100 C)
N87
71.1
0.773
124
0.796
104
0.873
FEK0400-7
40,1
20,1
40,1
140,3
100,2
180,35
ELP 18/4/10
B66453
Core (without clamp recess)
ELP 18/4/10
5
09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Core set EILP 18
Combination:
ELP 18/4/10 with I 18/2/10
To IEC 62317-9
Delivery mode: single units
Magnetic characteristics (per set)
l/A = 0.51 mm
1
l
e
= 20.3 mm
A
e
= 39.5 mm
2
A
min
= 38.9 mm
2
V
e
= 802 mm
3
Approx. weight 4.1 g/set
Ungapped
Calculation factors (for formulas, see "E cores: general information")
EILP 18:
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A
L
< 500 nH
Material
A
L
value
nH
e
P
V
W/set
Ordering code
(per piece)
N49
2100
25% 860 < 0.20 ( 50 mT, 500 kHz, 100 C) B66453G0000X149 (ELP core)
B66453P0000X149 (I core)
N92
2300
25% 930 < 0.55 (200 mT, 100 kHz, 100 C) B66453G0000X192 (ELP core)
B66453P0000X192 (I core)
N87
2900
25% 1180 < 0.50 (200 mT, 100 kHz, 100 C) B66453G0000X187 (ELP core)
B66453P0000X187 (I core)
N97
3000
25% 1227 < 0.42 (200 mT, 100 kHz, 100 C) B66453G0000X197 (ELP core)
B66453P0000X197 (I core)
Material
Relationship between
air gap A
L
value
Calculation of saturation current
K1 (25 C)
K2 (25 C)
K3 (25 C)
K4 (25 C)
K3 (100 C)
K4 (100 C)
N87
77.4
0.774
129
0.796
107
0.873
FEK0401-F
20.1
100.2
180.35
0.2 max.
FEK0400-7
40,1
20,1
40,1
140,3
100,2
180,35
ELP 18/4/10
I 18/2/10
B66453
Core (without clamp recess)
ELP 18/4/10 with I 18/2/10
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