Toroidal core for switched mode power supply

Toroidal core for switched mode power supply
Reliable quality,bright surface,accurate size,uniform coating thickness
Toroidal core for switched mode power su
pply
Properties
Ribbon
Bs(T)
Transverse
field
annealed
Br
No
field
annealed
Br
Longitudinal
field annealed
Br
Anatinano
1.25
Br<0.2,
P0.3/100k<200
Br<0.6,
P0.3/100k<300
Br<0.85,
P0.3/100k<400


Product specifications
Specification

core
dimensions
(mm)

Finished
dimensions(mm)


A
Fe(cm
2
)

L
Fe(cm)
1
9 /6/4
10.1/4.9/6.6
0.039
2.40
2
9.8/6.5/4.5
11.5/4.6/6.5


3
12/8.5/5
12.6/6.8/7.1
0.065
3.22
4
19/11/5
19/9/9
0.13
4.70
5
20/12/5
21/10/9
0.14
5.03
6
22/14/5
23/11/7.1
0.13
5.70
7
26/16/5
30.6/14.2/9.9
0.163
6.60
8
12/9/10
17/7/13
0.105
3.30
9
19/14/10
23/12/13
0.175
5.18
10
20/12/5
24.8/10.4/8.6
0.14
5.3
11
20/12/8
24.8/10.4/11.6
0.20
5.03
12
20/12/10
24.8/10.4/13.5
0.26
5.03
13
24/15/15
28.0/13/18.5
0.47
6.12
14
26/16/10
30.6/14/13.6
0.325
6.60
15
28/19/12
33/17/15.5
0.77
7.38
16
30/20/10
36.7/18/13.6
0.35
7.85
17
32/20/10
38.7/18/13.6
0.39
8.17