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PDF B66317 Data sheet ( Hoja de datos )
| Número de pieza | B66317 | |
| Descripción | Core | |
| Fabricantes | EPCOS | |
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Hay una vista previa y un enlace de descarga de B66317 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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E 25/13/7 (EF 25)
Core
I In accordance with IEC 61246
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 1,1 mm–1
le = 57,5 mm
Ae = 52,5 mm2
Amin = 51,5 mm2
Ve = 3 020 mm3
Approx. weight 16 g/set
B66317
Ungapped
Material
N30
N27
N87
AL value
nH
µe AL1min PV
nH W/set
Ordering code
2900 + 30/– 20 % 2530
B66317-G-X130
1750 + 30/– 20 % 1520 1440 < 0,59
B66317-G-X127
(200 mT, 25 kHz, 100 °C)
1850 + 30/– 20 % 1620 1440 < 1,60
B66317-G-X187
(200 mT, 100 kHz, 100 °C)
Gapped
Material g
N27,
N87
mm
0,10 ± 0,02
0,16 ± 0,02
0,25 ± 0,02
0,50 ± 0,05
1,00 ± 0,05
AL value
approx.
nH
489
347
250
151
91
µe
425
302
218
131
79
Ordering code
** = 27 (N27)
= 87 (N87)
B66317-G100-X1**
B66317-G160-X1**
B66317-G250-X1**
B66317-G500-X1**
B66317-G1000-X1**
The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
one gapped core (dimension g > 0).
410 08/01
1 page  
E 25/13/7 (EF 25)
Accessories
B66208
Coil former for SMPS transformers with line isolation
Material:
GFR polyterephthalate (UL 94 V-0, insulation class to IEC 60085:
F max. operating temperature 155 °C), color code black
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) with ground terminal
Coil former
Sections
AN
mm2
lN
mm
1
56,9
69,2
Yoke (ordering code per piece)
AR value
µΩ
41,8
Pins
9
Ordering code
B66208-K1009-T1
B66208-A2003
Coil former
17,3 _0,2
10 _0,15
7,7
17,3 _0,2
10 _0,15
7,7
Yoke
20,32
24 _0,2
0,45
12,7
15,1
18,8 _0,4
ø1,3+0,15
96
51
20,32
Hole arrangement
View in mounting direction
FEK0397-I
414 08/01
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet B66317.PDF ] | |
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