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High Frequency Transformer (EE, EI, EF, EEL Types)

■ Features: Low magnetic core loss, high magnetic permeability, high magnetic saturation density, high conversion efficiency, and high reliability.

■ Application: Widely used in various switch mode power supplies, chargers, etc.

EE, EI, EF, EEL class

Commonly used to make small and medium-sized transformers with inductors, low cost, and simple process;


■ Features

Low magnetic core loss, high magnetic permeability, high magnetic saturation density, high conversion efficiency, and high reliability.


■ Application

Widely used in various switch mode power supplies, chargers, etc.


Model

Number of stitches

Size (mm)

A

B

C+/-0.5

D+/-0.5

E+/-0.5

F

EE-8.3

6

8

8

6

4

2.5

8.3

EE-10

8

11.5

10.2

8

4

2.5

10.2

EE-13

10

12

12.5

8.5

4

2.5

13

EE-16-1

6

14.8

13.3

9

4

3

16

EE-16-2

10

15.4

13

10.5

4

3.2

17.1

EEL-16

10

28.5

16

12.3

4

4.3

21.9

EE-19-1

8

17.6

16

10

4

5

19

EE-19-2

10

17.2

16.2

13

4

3.9

20

EEL-19

10

31.5

16

10.5

4

4

21.1

EEL-19-1

10

15.6

30

24.1

4

3.5

21

EE-25-1

6

20

18.2

12.5

4

6.3

25.2

EE-25-2

8

21.7

17.5

12.6

4

5

25.2

EE-25-3

10

22.2

25

15.4

4

5

26.1

EEL-25

8

35.3

17.5

12.5

4

5

25.2

EE-30

10

21

29.2

25.2

4

5

30

EE-40

14

27.6

30.5

25.8

4

5

40

EE-42/15-1

12

33.8

44

35.5

4

5

42

EE-42/15-2

16

41.3

48

37.5

4

5

42

EE-42/15-3

18

48.7

32

27.5

4

5

45.1

EE-42/20-1

12

45

39.8

32.5

4

5

42

EE-42/20-2

16

44.2

50

37.8

4

5

42.2

EE-42/20-3

18

44.1

37

27.3

4

5

45.3

EE-50

20

50

50

45.5

4

5

55

EE-65

16

55.2

51.8

40

4

5

65

EE-70

18

59.5

56.8

50

4

5

70


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  • 电话 Tel: 0086-519-83976620

  • 邮箱 Email: liujindong@nfdq.cn

  • 地图 No. 6, Xinxin Intelligent Industrial Park,Changzhou, Jiangsu

About Us

Changzhou Southern Electronic Element Factory Co., Ltd. is located in the city of Changzhou, which has a long history in Jiangsu Province. It is situated in the most active economic area in Yangtze River Delta Centre. The transport is very convenient. Expressway, Fast railways run though it. And it only takes one and half hours to reach Shanghai or Nanjing city. Airplane from here is through to major cities in China.
Changzhou Southern Electronic Element Factory Co., Ltd. was founded in 1989. After several years' development and effort, it has invested and opened up three subsidiary companies, in Yancheng city, Huai'an city in Jiangsu Province, and Lang'xi City in Anhui Province respectively.

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