ETD 44/22/15
Core
I
In accordance with IEC 61185
I
Quality assurance per UTE 83313-003/
B66365
CECC 25 301-003 (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)
22,5
_
0,4
16,1+0,8
危
l/A
l
e
A
e
A
min
V
e
= 0,6
= 103 mm
= 173 mm
2
= 172 mm
2
= 17 800 mm
3
mm
鈥?
15,2
_
0,8
15,2
_
0,8
32,5+1,6
_
0,8
43,8
+1,2
FEK0057-6
Approx. weight
94 g/set
Ungapped
Material
N27
N87
N97
1)
A
L
value
nH
碌
e
A
L1min
P
V
nH
W/set
Ordering code
3300 + 30/鈥?20 % 1560 2640
3500 + 30/鈥?20 % 1650 2640
3600 + 30/鈥?20 % 1720 2640
< 3,48
B66365-G-X127
(200 mT, 25 kHz, 100 擄C)
< 9,40
B66365-G-X187
(200 mT, 100 kHz, 100 擄C)
< 8,00
B66365-G-X197
(200 mT, 100 kHz, 100 擄C)
Gapped
Material
g
mm
N27,
N87
0,20
鹵
0,02
0,50
鹵
0,05
1,00
鹵
0,05
1,50
鹵
0,05
A
L
value
approx.
nH
862
438
262
194
碌
e
Ordering code
** = 27 (N27)
**
= 87 (N87)
B66365-G200-X1**
B66365-G500-X1**
B66365-G1000-X1**
B66365-G1500-X1**
407
207
124
92
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
488
08/01
g