Ferrites and accessories
ELP 22/6/16 with I 22/2.5/16
Cores and accessories (with and without clamp recess)
Series/Type:
Date:
B66285G, B66285K, B66286, B65804, B66455G, B66455K
May 2017
EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS’ prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
ELP 22/6/16
Core (with clamp recess)
Core set EELP 22
Combination: ELP 22/6/16 with ELP 22/6/16
■
To IEC 62317-9
■
Delivery mode: single units
B66285
ELP 22/6/16
Magnetic characteristics
(per set)
Σl/A
l
e
A
e
A
min
V
e
= 0.41 mm
–1
= 32.5 mm
= 78.3 mm
2
= 77.9 mm
2
= 2540 mm
3
Approx. weight
13 g/set
Ungapped
Material A
L
value
nH
N49
N92
N87
N97
3100
±25%
3400
±25%
4500
±25%
4600
±25%
μ
e
1010
1110
1470
1520
B
S
*
mT
250
350
300
310
P
V
W/set
Ordering code
(per piece)
< 0.65 ( 50 mT, 500 kHz, 100 °C) B66285G0000X149
< 1.65 (200 mT, 100 kHz, 100 °C) B66285G0000X192
< 1.50 (200 mT, 100 kHz, 100 °C) B66285G0000X187
< 1.20 (200 mT, 100 kHz, 100 °C) B66285G0000X197
* H = 250 A/m; f = 10 kHz; T = 100 °C
Gapped
(A
L
values/air gaps examples)
Material
g
mm
N87
0.05 ±0.01
0.10 ±0.02
0.30 ±0.02
0.50 ±0.05
1.00 ±0.05
A
L
value
approx.
nH
1520
820
330
220
125
500
270
110
70
40
B66285G0050X187
B66285G0100X187
B66285G0300X187
B66285G0500X187
B66285G1000X187
μ
e
Ordering code
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 9.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
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ELP 22/6/16
Core and accessories (with clamp recess)
Calculation factors
(for formulas, see
“E cores: general information”
)
EELP 22:
Material
Relationship between
air gap – A
L
value
K1 (25 °C)
N87
Validity range:
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B66286A2000X000
126
K2 (25 °C)
–0.814
Calculation of saturation current
K3 (25 °C)
232
K4 (25 °C)
–0.796
K3 (100 °C) K4 (100 °C)
200
–0.873
B66285, B66286
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 100 nH < A
L
< 700 nH
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
5/17
ELP 22/6/16 with I 22/2.5/16
Core (with clamp recess)
Core set EILP 22
Combination:
ELP 22/6/16 with I 22/2.5/16
■
To IEC 62317-9
■
Delivery mode: single units
B66285
ELP 22/6/16
I 22/2.5/16
Magnetic characteristics
(per set)
Σl/A
l
e
A
e
A
min
V
e
= 0.33 mm
–1
= 26.1 mm
= 78.5 mm
2
= 77.9 mm
2
= 2050 mm
3
Approx. weight
10.5 g/set
Ungapped
Mate- A
L
value
μ
e
rial
nH
N49
N92
N87
N97
N95
3700
±25%
4000
±25%
5200
±25%
5250
±25%
6100
±25%
B
S
*
mT
P
V
W/set
Ordering code
(per piece)
960 250
1050 350
1360 300
1390 310
1610 310
< 0.50 ( 50 mT, 500 kHz, 100 °C) B66285G0000X149 (ELP core)
B66285K0000X149 (I core)**
< 1.38 (200 mT, 100 kHz, 100 °C) B66285G0000X192 (ELP core)
B66285K0000X192 (I core)**
< 1.25 (200 mT, 100 kHz, 100 °C) B66285G0000X187 (ELP core)
B66285K0000X187 (I core)**
< 1.00 (200 mT, 100 kHz, 100 °C) B66285G0000X197 (ELP core)
B66285K0000X197 (I core)**
< 1.25 (200 mT, 100 kHz, 25 °C) B66285G0000X195 (ELP core)
< 1.15 (200 mT, 100 kHz, 100 °C) B66285K0000X195 (I core)**
* H = 250 A/m; f = 10 kHz; T = 100 °C
** Plate-type tool
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 9.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
5/17
ELP 22/6/16 with I 22/2.5/16
Core and accessories (with clamp recess)
Calculation factors
(for formulas, see
“E cores: general information”
)
EILP 22:
Material
Relationship between
air gap – A
L
value
K1 (25 °C)
N87
Validity range:
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B65804P2204X000
134
K2 (25 °C)
–0.806
Calculation of saturation current
K3 (25 °C)
243
K4 (25 °C)
–0.796
K3 (100 °C) K4 (100 °C)
206
–0.873
B66285, B65804
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 100 nH < A
L
< 700 nH
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
5/17
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