B66358 Datasheet, PDF (1/5 Pages) EPCOS – ETD 29/16/10 Core

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
weight/performance ratio at small volume
I ETD cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 0,93 mm^–1
l_e = 70,4 mm
A_e = 76 mm²
A_min = 71 mm²
V_e = 5 350 mm³
Approx. weight 28 g/set
B66358
9,8 ^_0,6
22+1,4
30,6 ^_1,6
FEK0044-8
Ungapped
Material
N27
N87
N97 ¹⁾
A_L value
nH
µ_e A_L1min P_V
nH W/set
Ordering code
2000 + 30/– 20 % 1470 1700 < 1,04
B66358-G-X127
(200 mT, 25 kHz, 100 °C)
2200 + 30/– 20 % 1610 1700 < 2,80
B66358-G-X187
(200 mT, 100 kHz, 100 °C)
2250 + 30/– 20 % 1670 1700 < 2,40
B66358-G-X197
(200 mT, 100 kHz, 100 °C)
Gapped
Material g
mm
A_L value
µ_e
approx.
nH
N27,
0,10 ± 0,02
621
457
N87
0,20 ± 0,02
383
281
0,50 ± 0,05
201
148
1,00 ± 0,05
124
91
Ordering code
** = 27 (N27)
** = 87 (N87)
B66358-G100-X1**
B66358-G200-X1**
B66358-G500-X1**
B66358-G1000-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
477 08/01