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E-I
Lamination
The
silicon steel lamination is used for low frequency transformer of
the electrical and electronic equipment. The lamination, which is
made of pure steel with 0.5 to 5.5percent of silicon, is most frequently
used to improve magnetic property. The lamination functions to discharge
the energy of the primary winding of transformer and motor etc to
the secondary winding. It is classified by some grades depending
upon silicon components and is used by selecting suitable grade
in accordance with the feature of working equipment and device. |
Silicon
Steel E-I Lamination
Material
Grain Oriented(JIS G 0.35mm) and Non Oriented(JIS S 0.5mm) Electrical
Steel Sheets |

|
| Standard
Lamination for Transformer and Reactor |
| SIZE |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
R |
| 66 |
66.00 |
55.00 |
22.00 |
11.00 |
11.00 |
33.00 |
44.00 |
11.00 |
|
|
|
| 76.2 |
76.20 |
63.50 |
25.40 |
12.70 |
12.70 |
38.10 |
50.80 |
12.70 |
64.00 |
50.80 |
5.00 |
| 80 |
80.00 |
40.00 |
20.00 |
10.00 |
20.00 |
20.00 |
30.00 |
10.00 |
|
|
|
| 85.8 |
85.80 |
71.50 |
28.60 |
14.30 |
14.30 |
42.90 |
57.20 |
14.30 |
71.00 |
57.20 |
5.00 |
| 86 |
86.00 |
74.00 |
26.00 |
13.50 |
16.50 |
43.00 |
59.00 |
15.00 |
|
|
|
| 96 |
96.00 |
80.00 |
32.00 |
16.00 |
16.00 |
48.00 |
64.00 |
16.00 |
79.00 |
64.00 |
6.00 |
| 105 |
105.00 |
87.50 |
35.00 |
17.50 |
17.50 |
52.50 |
70.00 |
17.50 |
87.00 |
70.00 |
6.00 |
| 111 |
111.00 |
96.50 |
35.00 |
17.50 |
20.50 |
55.50 |
76.00 |
20.50 |
95.00 |
76.00 |
7.00 |
| 113 |
113.00 |
128.50 |
32.00 |
17.50 |
23.00 |
93.50 |
111.00 |
17.50 |
95.00 |
111.00 |
5.00 |
| 114A |
114.00 |
95.00 |
38.00 |
19.00 |
19.00 |
57.00 |
76.00 |
19.00 |
95.00 |
76.00 |
7.00 |
| 114B |
114.00 |
95.00 |
38.00 |
19.00 |
19.00 |
57.00 |
76.00 |
19.00 |
95.00 |
76.00 |
5.00 |
| 133.2 |
133.20 |
111.00 |
14.40 |
22.20 |
22.20 |
66.60 |
88.80 |
22.20 |
111.00 |
88.80 |
7.00 |
|
|

|
Special
Designed Lamination
1.
Constant Voltage Trnasformer
2. Bug Zepper(Insect Killer)
3. Neon Transformer
4. Industrial Purpose Lamination |
The
electronic industry has grown remarkably.
Since its establishment, ELEDEX Co. has manufactured silicon steel
laminations and transformers for the important electrical and electronic
components.
The company has expanded its business constantly by specialized and
high level technology to satisfy the requirement of the electrical
and electronic components industry. |

|
Silicon
steel lamination is basic material for the electrical and electronic
industry to be Lamination component of built-in small sized transformer
and electric motor of various kinds of electrical and electronic products.
Since 1970s, the demand of those products has grown up rapidly day
by day owing to the developing local industry. |
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