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Precision transformer core-Iron core for anti-DC component transformer
views：1184time：2020-05-08 18:47:57
Iron core for anti-DC component transformer Iron core for anti-DC component transformer
Features

High initial permeability and high accuracy of transformer;

When the current has a DC component, it is not easy to saturate, ensuring the test accuracy of the transformer under certain DC conditions;

High and low temperature working performance is stable, and it can work for a long time at -55℃-130℃.


Material characteristics

納米晶

Nanocrystalline

飽和磁感應強度Bs（T）

Saturated magnetic induction

1.2

非晶Amorphous

飽和磁感應強度Bs（T）

Saturated magnetic induction

1.56

矯頑力Hc （A/m）Coercivity

<2

矯頑力Hc （A/m）Coercivity

<15

居里溫度Tc（℃）

Curie temperature

570

居里溫度Tc（℃）

Curie temperature

410

帶材厚度 thickness (mm)

0.025～0.035

帶材厚度 thickness (mm)

0.025～0.035

工作溫度

working temperature℃

-55～130

工作溫度

working temperature℃

-55～130

初始磁導率μi 

Initial permeability

18×104

初始磁導率μi

Initial permeability

1000-3000




Specifications

Ring core: OD—outer diameter, ID—inner diameter, HT—height

Fill factor: 0.75

The core is inner and outer

Note: Various specifications of iron cores can be customized according to customer requirements

TIM圖片20200720135721.png

產品型號

Product number

磁芯尺寸

Core size

護盒尺寸

Case size

過載能力

Overload capacity

OD×ID×HT

OD

ID

HT

mm×mm×mm

mm

mm

mm

A

DCTC-K19*14*8

19*14*8

22.8

12

10.4

40

DCTC-K22*17*10

22*17*10

24.5

15.3

12.5

60

DCTC-K23*16*8

23*16*8

24.9

14.1

10.9

60

DCTC-K21*14*8

21*14*8

23.1

12.4

10

60

DCTC-K21*15*10

21*15*10

23.6

12.9

12.4

60

DCTC-K25*19*10

25*19*10

27.5

17.0

12.8

60

DCTC-K21*16*10

21*16*10

23.9

13.6

12.7

60

DCTC-K21*16*10D

21*16*10D

24.9

14

12.2

60

DCTC-K24*18*10

24*18*10

27

16

12.6

80

DCTC-K23*17*12

23*17*12

25.1

14.9

14.4

80

DCTC-K25*17*10

25*17*10

28

15.4

13.1

100

DCTC-K23*15.5*10

23*15.5*10

25.3

13.9

12.7

100

DCTC-K25*16*8

25*16*8

27.6

13.7

10.6

100

DCTC-K25*16*10

25*16*10

27.6

13.8

12.6

100

DCTC-K38*27*8

38*27*8

40.9

25.3

11.1

100

DCTC-K26*16*10

26*16*10

28.3

14.1

12.8

100/120

DCTC-K27*19*8

27*19*8

29.3

16.8

9.7

100/120

DCTC-K30*20*8

30*20*8

32.8

18.1

9.8

100/120

DCTC-K25*18*12

25*18*12

27.8

16.3

14.3

120

DCTC-K32*20*10

32*20*10

34.4

18

12.9

160

DCTC-K33*23*15

33*23*15

35.8

21.1

18

200

Note: The core overload capacity is related to the winding wire diameter and the number of turns. The above data is for reference only, and the actual data is subject to the finished product.


Characteristic curve


TIM圖片20200720135846.png

 Amorphous static magnetization curve  

TIM圖片20200720135922.png

Nanocrystalline static magnetization curve


modelIron core for anti-DC component transformer
Precision transformer core
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