B65855 Datasheet, PDF (1/3 Pages) EPCOS – EP5 Core

EP 5
Core
EP 5 through EP 20
I For small interface transformers and filter chokes
I Suitable for high precise feed-through gapping
I Same footprint as EE5
I A _L value increases about 40 % against EE5
I Winding area larger than EE5
I EP cores are supplied in sets
Magnetic characteristics (per set)
Σl/A = 3,154 mm^–1
l_e = 9,73 mm
A_e = 3,09 mm²
A_min = 2,34 mm²
V_e = 30 mm³
Approx. weight 0,5 g/set
Gapped
Material A_L value
µ_e
nH
T38
16 ± 3 %
40
25 ± 3 %
63
40 ± 5 %
100
63 ± 8 %
160
s
approx.
mm
0,24
0,15
0,10
0,06
Ungapped
Material
T38
T42
A_L value
nH
2000 + 40/– 30 %
2200 + 40/– 30 %
µ_e
5100
5500
B65855
6,15 ^_0,3
2,8
ø1,8 ^_0,15
4,3+0,25
∗) _{gapped (one-sided)}
FEP0002-E
Ordering code
B65855-A16-A38
B65855-A25-A38
B65855-A40-J38
B65855-A63-D38
Ordering code
B65855-A-Y38
B65855-A-Y42
275 08/01