B66370 EPCOS, B66370 Datasheet
B66370
Manufacturer Part Number
B66370
Description
Core
Manufacturer
EPCOS
Datasheet
1.B66370.pdf
(2 pages)
www.DataSheet4U.com
I
I
Magnetic characteristics (per set)
l
A
A
V
Approx. weight 30 g/set
Ungapped
Material
N27
Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
Validity range:
e
l/A = 0,82 mm
e
min
e
E 34/14/9
Core
Size based on US lam. size E cores
US designation E375
E cores are supplied as single units
= 69,6 mm
= 84,8 mm
= 83,2 mm
= 5 900 mm
A
nH
2300 + 30/– 20 % 1498 1929
L
value
Relationship between
air gap – A
K1 (25 °C)
146
–1
2
2
3
K1, K2: 0,10 mm < s < 2,50 mm
K3, K4: 80 nH < A
L
value
K2 (25 °C)
– 0,719
e
A
nH
L
L1min
< 770 nH
Calculation of saturation current
K3 (25 °C)
219
P
W/set
< 1,10
(200 mT, 25 kHz, 100 °C)
V
422
08/01
K4 (25 °C)
– 0,847
K3 (100 °C) K4 (100 °C)
202
Ordering code
B66370-G-X127
– 0,865
B66370
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B66370 Summary of contents
Page 1
... K1, K2: 0,10 mm < s < 2,50 mm K3, K4 < L1min V nH W/set < 1,10 (200 mT, 25 kHz, 100 °C) Calculation of saturation current K3 (25 °C) K4 (25 °C) 219 – 0,847 < 770 nH L 422 08/01 B66370 Ordering code B66370-G-X127 K3 (100 °C) K4 (100 °C) 202 – 0,865 ...
Page 2
... ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices ...