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Transformer Lamination Catalog
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Transformer Lamination Catalog

DU Laminations

 

DU Laminations

Part
No

A

B

C

D

E

F

H/N (1)

H/N
DIA

Core
Area

Path
Length

Window
Area

Weight
Super Q 80
Sq. Stk. (2)

 

inches

inches

inches

inches

inches

inches

 

inches

in2

inches

in2

lb

63 DU

0.5625

0.250

0.125

0.4375

0.0625

0.125

 

 

0.00391

1.25

0.039

0.00170

124 DU

0.9688

0.4375

0.250

0.7188

0.125

0.1875

 

 

0.0156

2.06

0.0879

0.00998

18 DU

1.375

0.625

0.375

1.000

0.1875

0.250

 

 

0.0352

2.875

0.156

0.0424

26 DU

1.750

0.750

0.500

1.125

0.250

0.250

H

0.073

0.0625

3.500

0.188

0.079

25 DU

1.8125

0.875

0.500

1.3125

0.250

0.375

H

0.141

0.0625

3.88

0.304

0.0815

1 DU

2.500

0.875

0.500

2.000

0.250

0.375

 

 

0.0625

5.25

0.563

0.114

39 DU

2.625

1.125

0.750

1.875

0.375

0.375

H

0.156

0.1406

5.25

0.422

0.258

37 DU

3.000

1.500

0.750

2.250

0.375

0.750

H

0.1875

0.1406

6.75

1.13

0.333

50 DU

4.000

2.000

1.000

3.000

0.500

1.000

H

0.1875

0.250

9.00

2.00

0.790

75 DU

6.000

3.000

1.500

4.500

0.750

1.500

H

0.1875

0.563

13.50

4.50

2.63


Click on Part No for more information
(1) Available with holes (H) or notches (N); contact Sales for sizes and location
(2) For Super Q 80 material.
Gauges available:
80% Ni: 0.006”, 0.014”, 49% Ni: 0.006”, 0.014”, Supermendur: 0.006”, 0.008”, 0.010” & 0.014”