ETD 59/31/22
Core
I
In accordance with IEC 61185
I
For SMPS transformers with optimum
B66397
weight/performance ratio at small volume
I
ETD cores are supplied as single units
Magnetic characteristics
(per set)
Approx. weight
260 g/set
22,1
_
0,9
危
l/A
l
e
A
e
A
min
V
e
= 0,38 mm
鈥?
= 139 mm
= 368 mm
2
= 368 mm
2
= 51 200 mm
3
31,2
_
0,4
22+0,9
22,1
_
0,9
43,6+2,2
59,8鹵1,4
FEK0066-5
Ungapped
Material
N27
N87
N97
1)
A
L
value
nH
碌
e
A
L1min
P
V
nH
W/set
Ordering code
5000 + 30/鈥?20 % 1500 4170
5300 + 30/鈥?20 % 1590 4170
5500 + 30/鈥?20 % 1660 4170
B66397-G-X127
< 9,62
(200 mT, 25 kHz, 100 擄C)
< 5,20
B66397-G-X187
(100 mT, 100 kHz, 100 擄C)
< 4,50
B66397-G-X197
(100 mT, 100 kHz, 100 擄C)
Gapped
Material
g
mm
N27,
N87
0,20
鹵
0,02
1,00
鹵
0,05
1,50
鹵
0,05
2,00
鹵
0,05
A
L
value
approx.
nH
1588
508
381
311
碌
e
Ordering code
** = 27 (N27)
**
= 87 (N87)
B66397-G200-X1**
B66397-G1000-X1**
B66397-G1500-X1**
B66397-G2000-X1**
476
152
114
93
The
A
L
value in the table applies to a core set comprising one ungapped core (dimension
g
= 0) and
one gapped core (dimension
g
> 0).
1) Preliminary data
497
08/01