B66206-A2010 [EPCOS]
E 20/10/6 (EF 20) Core; Ë 20/10/6 ( EF 20 )核心型号: | B66206-A2010 |
厂家: | EPCOS |
描述: | E 20/10/6 (EF 20) Core |
文件: | 总7页 (文件大小:139K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
E 20/10/6 (EF 20)
Core
B66311
ꢀ In accordance with IEC 61246
ꢀ E cores are supplied as single units
Magnetic characteristics (per set)
–1
Σl/A = 1,44 mm
l
= 46,3 mm
= 32,1 mm
= 31,9 mm
e
2
2
A
A
V
e
min
e
3
= 1 490 mm
Approx. weight 7,3 g/set
Ungapped
Material
A value
µ
A
P
V
Ordering code
L
e
L1min
nH
nH
W/set
N30
N27
2150 + 30/– 20 % 2460
1300 + 30/– 20 % 1490 1090 < 0,27
(200 mT, 25 kHz, 100 °C)
1470 + 30/– 20 % 1680 1090 < 0,75
(200 mT, 100 kHz, 100 °C)
B66311-G-X130
B66311-G-X127
N87
B66311-G-X187
Gapped
Material
g
A value
approx.
nH
µ
Ordering code
** = 27 (N27)
** = 87 (N87)
L
e
mm
N27,
N87
0,09 0,01
0,17 0,02
0,25 0,02
0,50 0,05
363
227
171
103
415
259
195
118
B66311-G90-X1**
B66311-G170-X1**
B66311-G250-X1**
B66311-G500-X1**
The A value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
L
one gapped core (dimension g > 0).
403 08/01
E 20/10/6 (EF 20)
Core
B66311
Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
Relationship between
air gap – A value
Calculation of saturation current
L
K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
N27
N87
61,6
61,6
– 0,737
– 0,737
88,1
88,5
– 0,847
– 0,796
80,9
78,4
– 0,865
– 0,873
Validity range:
K1, K2: 0,05 mm < s < 1,50 mm
K3, K4: 50 nH < A < 430 nH
L
404 08/01
E 20/10/6 (EF 20)
Accessories
B66206
Coil former (magnetic axis horizontal or vertical)
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 155 °C), color code black
F
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235 °C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
Winding:
see “Processing Notes”, page 159
Squared pins
For matching yoke see next page
Figure
Sections
A
mm
l
A value Pins
R
Ordering code
N
N
2
mm
µΩ
42
42
1
2
1
1
34
41,2
41,2
10
10
B66206-A1110-T1
B66206-J1110-T1
34
Figure 1, horizontal version
Figure 2, vertical version
22_0,3
13,7 _0,25
0,6 0,1
13,9_0,25
0,6 0,1
6,1+0,15
0,45
7,6 _0,15
1 0
6
1
5
15,24
FEK0105-U
Hole arrangement
View in mounting
direction
Hole arrangement
View in mounting
direction
405 08/01
E 20/10/6 (EF 20)
Accessories
B66206
Coil former (with right-angle pins)
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 155 °C), color code black
F
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235°C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
Winding:
see “Processing Notes”, page 159
Squared pins
Yoke
Material:
Stainless spring steel (0,2 mm)
Coil former
Ordering code
Figure
Sections
A
mm
l
A value
R
Pins
N
N
2
mm
µΩ
42
42
1
2
3
1
1
34
41,2
41,2
12
14
B66206-C1012-T1
B66206-C1014-T1
B66206-A2010
34
Yoke (ordering code per piece, 2 are required)
Figure 1, coil former (12 pins)
13,9_0,2
6,1+0,2
13,4_0,15
12,2+0,25
0,3
0,45
Hole arrangement
View in mounting direction
ø1,1+0,1
21,5_0,2
7,5_0,2
1 2
9
15,24
17,78
1
8
FEK0394-T
406 08/01
E 20/10/6 (EF 20)
Accessories
B66206
Figure 2, coil former (14 pins)
13,9_0,2
6,1+0,2
13,4_0,15
12,2+0,25
0,45
Hole arrangement
View in mounting direction
ø1,1+0,1
21,5_0,3
7,5_0,2
1 4
9
15,24
17,78
1
8
FEK0395-2
Figure 3, Yoke
2,8 0,15
4,5 0,15
FEK0108-J
407 08/01
E 20/10/6 (EF 20)
Accessories
B66206
Coil former for luminaires
ꢀ Also to be used without clamps
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
max. operating temperature 155 °C), color code black
F
Solderability: to IEC 60068-2-20, test Ta, method 1 (aging 3): 235°C, 2 s
Resistance to soldering heat: to IEC 60068-2-20, test Tb, method 1B: 350 °C, 3,5 s
Winding:
see “Processing Notes”, page 159
Squared pins
Yoke
Material:
Nickel silver (0,3 mm)
Sections
A
mm
l
A value
R
µΩ
Pins
Ordering code
N
N
2
mm
1
32,7
30,7
42,3
42,3
44,5
34,4
6
6
B66206-J1106-T1
B66206-J1106-T2
B66206-A2001
2
Yoke
Coil former
Yoke
19,2
20,9 0,2
13,2_0,2
7,7 _0,2
6,1+0,2
20,1
5,6
16,2_0,2
7,7 _0,2
FEK0322-W
Hole arrangement
View in mounting direction
∗
∗
0,6
FEK0351-A
*
Omitted for one-section version. Where nothing is specified the tolerances are 0,1 mm.
408 08/01
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Published by EPCOS AG
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EPCOS AG 2000. All Rights Reserved. Reproduction, publication and dissemination of this bro-
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The information contained in this brochure describes the type of component and shall not be con-
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