ETD 34/17/11
Core
I
In accordance with IEC 61185
I
Quality assurance per UTE 83313-001/
B66361
CECC 25 301-001 (material N27)
I
For SMPS transformers with optimum
weight/performance ratio at small volume
I
ETD cores are supplied as single units
Magnetic characteristics
(per set)
17,5
_
0,4
11,8+0,6
11,1
_
0,6
11,1
_
0,6
危
l/A
l
e
A
e
A
min
V
e
= 0,81 mm
鈥?
= 78,6 mm
= 97,1 mm
2
= 91,6 mm
2
= 7 630 mm
3
25,6+1,4
_
0,6
34
+1
FEK0048-F
Approx. weight
40 g/set
Ungapped
Material
N27
N87
N97
1)
A
L
value
nH
碌
e
A
L1min
P
V
nH
W/set
Ordering code
2400 + 30/鈥?20 % 1540 1940
2600 + 30/鈥?20 % 1670 1940
2650 + 30/鈥?20 % 1710 1940
< 1,48
B66361-G-X127
(200 mT, 25 kHz, 100 擄C)
< 4,00
B66361-G-X187
(200 mT, 100 kHz, 100 擄C)
< 3,40
B66361-G-X197
(200 mT, 100 kHz, 100 擄C)
Gapped
Material
g
mm
N27,
N87
0,10
鹵
0,02
0,20
鹵
0,02
0,50
鹵
0,05
1,00
鹵
0,05
A
L
value
approx.
nH
790
482
251
153
碌
e
Ordering code
** = 27 (N27)
**
= 87 (N87)
B66361-G100-X1**
B66361-G200-X1**
B66361-G500-X1**
B66361-G1000-X1**
508
310
161
98
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
481
08/01
g