DFK Datasheet, PDF (3/3 Pages) Schurter Inc. – Magnetically Compensated Choke, 1- and 3-phase

Suppression Chokes
Diagrams
www.schurter.com/pg81_82
DFK
L_N: Radio interference suppression choke (magnetically compensated DF)
L_S: Radio interference suppression choke (magnetically saturated DFS/DFL)
Variants
I_n [A] L_n [mH] R_cu
[mΩ]
0.5
10
900
1
10
500
1
20
500
1
10
510
2
10
250
2
20
250
3
10
150
6
4
27
10
2
9
15
1
10
6 4 x 1.5 20
f_RES
[MHz]
0.5
0.7
0.5
0.5
0.5
0.3
0.38
0.4
1.45
1.45
0.2
Copper ø
[mm]
0.5
0.6
0.6
0.6
0.6
0.6
0.6
-
-
2.5 x 2.5
1.5 x 1.5
Weight Housing Packing Order
[g]
unit Number
6
03
100 DFK-
12
07
150 DFK-20-
12
07
150 DFK-20-
18
11
50 DFK-25-
18
12
50 DFK-25-
37
20
45 DFK-33-
37
20
45 DFK-33-
127 25-2
10 DFK-40-
127 25-2
10 DFK-40-
127 25-2
10 DFK-40-
163 29-4
10 DFK-48-
The specifications, descriptions and illustrations indicated in this doc_Eu_Mme_Cnt_Par_re_ob_da_use_cd_to_sn
current information. All content is subject to modifications and amendments.