ETD 29/16/10
Core
ETD 29/16/10 through ETD 59/31/22
I
In accordance with IEC 61185
I
For SMPS transformers with optimum
B66358
weight/performance ratio at small volume
I
ETD cores are supplied as single units
Magnetic characteristics
(per set)
危
l/A
l
e
A
e
A
min
V
e
16
_
0,4
10,7+0,6
= 0,93 mm
鈥?
= 70,4 mm
= 76 mm
2
= 71 mm
2
= 5 350 mm
3
9,8
_
0,6
9,8
_
0,6
22+1,4
30,6
_
1,6
FEK0044-8
Approx. weight
28 g/set
Ungapped
Material
N27
N87
N97
1)
A
L
value
nH
碌
e
A
L1min
P
V
nH
W/set
Ordering code
2000 + 30/鈥?20 % 1470 1700
2200 + 30/鈥?20 % 1610 1700
2250 + 30/鈥?20 % 1670 1700
< 1,04
B66358-G-X127
(200 mT, 25 kHz, 100 掳C)
< 2,80
B66358-G-X187
(200 mT, 100 kHz, 100 掳C)
< 2,40
B66358-G-X197
(200 mT, 100 kHz, 100 掳C)
Gapped
Material
g
mm
N27,
N87
0,10
卤
0,02
0,20
卤
0,02
0,50
卤
0,05
1,00
卤
0,05
A
L
value
approx.
nH
621
383
201
124
碌
e
Ordering code
** = 27 (N27)
**
= 87 (N87)
B66358-G100-X1**
B66358-G200-X1**
B66358-G500-X1**
B66358-G1000-X1**
457
281
148
91
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
477
08/01
g
1
2
3
4
5
