B66365 Datasheet, PDF (1/4 Pages) EPCOS – ETD 44/22/15 Core

ETD 44/22/15
Core
B66365
I In accordance with IEC 61185
I Quality assurance per UTE 83313-003/
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)
Σl/A = 0,6 mm^–1
l_e = 103 mm
A_e = 173 mm²
A_min = 172 mm²
V_e = 17 800 mm³
Approx. weight 94 g/set
15,2 ^_0,8
32,5+1,6
43,8 ⁺__01,,82
FEK0057-6
Ungapped
Material
N27
N87
N97 ¹⁾
A_L value
nH
µ_e A_L1min P_V
nH W/set
Ordering code
3300 + 30/– 20 % 1560 2640 < 3,48
B66365-G-X127
(200 mT, 25 kHz, 100 °C)
3500 + 30/– 20 % 1650 2640 < 9,40
B66365-G-X187
(200 mT, 100 kHz, 100 °C)
3600 + 30/– 20 % 1720 2640 < 8,00
B66365-G-X197
(200 mT, 100 kHz, 100 °C)
Gapped
Material g
mm
A_L value
µ_e
approx.
nH
N27,
0,20 ± 0,02
862
407
N87
0,50 ± 0,05
438
207
1,00 ± 0,05
262
124
1,50 ± 0,05
194
92
Ordering code
** = 27 (N27)
** = 87 (N87)
B66365-G200-X1**
B66365-G500-X1**
B66365-G1000-X1**
B66365-G1500-X1**
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