B66337-G-X127 EPCOS [EPCOS], B66337-G-X127 Datasheet
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B66337-G-X127
Manufacturer Part Number
B66337-G-X127
Description
EC 35/17/10 Core
Manufacturer
EPCOS [EPCOS]
Datasheet
1.B66337-G-X127.pdf
(2 pages)
EC cores
I
I
I
I
Magnetic characteristics (per set)
l
A
A
V
Approx. weight 36 g/set
Ungapped
Material
N27
Gapped
Material
N27
The A
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
Validity range:
e
l/A = 0,92 mm
e
min
e
EC 35/17/10
Core
In accordance with IEC 60647
Compact E core with large winding window
Round center leg particularly suitable
for use of thick winding wires
EC cores are supplied as single units
= 77,4 mm
= 84,3 mm
= 71 mm
= 6 530 mm
L
value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
A
nH
2100 + 30/– 20 % 1530 1710
g
mm
0,10
0,25
0,50
1,00
L
2
value
Relationship between
air gap – A
K1 (25 °C)
123
–1
2
3
0,02
0,02
0,05
0,05
K1, K2: 0,10 mm < s < 2,50 mm
K3, K4: 70 nH < A
L
value
K2 (25 °C)
– 0,724
A
nH
651
336
203
123
e
L
value approx.
A
nH
L
L1min
< 680 nH
Calculation of saturation current
K3 (25 °C)
214
P
W/set
< 1,10
(200 mT, 25 kHz, 100 °C)
500
V
EC 35/17/10 through EC 70/35/16
475
245
148
08/01
90
e
K4 (25 °C)
– 0,847
K3 (100 °C) K4 (100 °C)
198
B66337-G1000-X127
Ordering code
B66337-G-X127
Ordering code
B66337-G100-X127
B66337-G250-X127
B66337-G500-X127
– 0,865
B66337
Related parts for B66337-G-X127
B66337-G-X127 Summary of contents
Page 1
... 651 475 336 245 203 148 123 90 Calculation of saturation current K3 (25 °C) K4 (25 °C) 214 – 0,847 < 680 nH L 500 08/01 B66337 Ordering code B66337-G-X127 Ordering code B66337-G100-X127 B66337-G250-X127 B66337-G500-X127 B66337-G1000-X127 K3 (100 °C) K4 (100 °C) 198 – 0,865 ...
Page 2
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