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Precision transformer core-精密互感器用铁芯
views:656time:2020-07-20 11:43:43
精密互感器用铁芯
Features

Applications: instrumentation with high-precision current transformers, protection with current transformers and filter inductors and so on.


Material properties:

Saturation magnetic induction  Bs(T)

1.20

Coercivity  Hc (A/m)

<2

Curie temperature  Tc(℃)

570

laminating factor

>0.75

Strip thickness (mm)

0.025~0.035

Operating temperature (℃) 

-55~130

Initial permeability  μi

>18×104


Specifications

ID-inside diameter,  OD-Outer diameter, HT-height

lamination factor:0.75

Can be customized according to customer requirements

TIM图片20200720134019.png

产品型号

Product number

磁芯尺寸

Core size

护盒尺寸

Case size

OD×ID×HT

OD

ID

HT

mm×mm×mm

mm

mm

mm

GCTC-19*14*8

19*14*8

22.8

12

10.4

GCTC-22*17*10

22*17*10

24.5

15.3

12.5

GCTC-23*16*8

23*16*8

24.9

14.1

10.9

GCTC-21*14*8

21*14*8

23.1

12.4

10

GCTC-21*15*10

21*15*10

23.6

12.9

12.4

GCTC-20*14*10

20*14*10

22.7

12.1

11.8

GCTC-25*19*10

25*19*10

27.5

17.0

12.8

GCTC-21*16*10

21*16*10

23.9

13.6

12.7

GCTC-21*16*10D

21*16*10

24.9

14

12.2

GCTC-24*18*10

24*18*10

27

16

12.6

GCTC-23*17*12

23*17*12

25.1

14.9

14.4

GCTC-25*17*10

25*17*10

28

15.4

13.1

GCTC-23*15.5*10

23*15.5*10

25.3

13.9

12.7

GCTC-25*16*8

25*16*8

27.6

13.7

10.6

GCTC-26*19*10

26*19*10

28.2

16.9

12.8

GCTC-25*16*10

25*16*10

27.6

13.8

12.6

GCTC-38*27*8

38*27*8

40.9

25.3

11.1

GCTC-26*16*10

26*16*10

28.3

14.1

12.8

GCTC-27*19*8

27*19*8

29.3

16.8

9.7

GCTC-30*20*8

30*20*8

32.8

18.1

9.8

GCTC-25*18*12

25*18*12

27.8

16.3

14.3

GCTC-32*20*10

32*20*10

34.4

18

12.9

GCTC-33*23*15

33*23*15

35.8

21.1

18

Note: The above data is for reference only, the actual data is subject to the finished product


Characteristic curve

TIM图片20200720115833.png

TIM图片20200720133905.png

 hysteresis loop


model精密互感器用铁芯
Precision transformer core
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