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.

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Silicon Steel E-I Lamination

Material Grain Oriented(JIS G 0.35mm) and Non Oriented(JIS S 0.5mm) Electrical Steel Sheets

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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

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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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