EC型 磁芯
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EC(EER ETD)型 磁芯 


EC(EER ETD) CORES


EC core.png


型号

Type

 

尺寸   Dimension(mm)

重量

(g)

A

B

C

D

E min

F

EC19/23

20.0±0.5

11.80±0.20

7.40±0.30

7.40±0.30

14.80

7.90±0.20

13.0

EC25/10

25.4±0.6

5.1±0.30

9.7±0.30

8.15±0.30

18.20

3.40±0.30

10.8

EC28/19(H)

28.5±0.6

9.70±0.20

11.20±0.30

9.70±0.30

21.30

5.20±0.30

24.2

EC2820

28.5±0.6

10.00±0.15

11.20±0.30

9.70±0.30

21.30

6.50±0.20

24.0

EC28/28 (H)

28.5±0.6

14.00±0.30

11.20±0.30

9.70±0.30

21.30

9.70±0.30

30.8

EC28/28B

30.5±0.5

14.60±0.50

11.40±0.25

9.90±0.25

23.50

10.30±0.30

31.5

EC28/34

28.5±0.5

17.00±0.40

11.20±0.30

9.70±0.30

21.30

12.50±0.20

35.0

EC29/28

29.8±0.6

14.00±0.40

11.20±0.30

9.70±0.30

22.00

9.85±0.30

31.1

ETD29/32

29.8±0.6

15.80±0.30

9.50±0.30

9.50±0.30

22.00

11.20±0.30

31.0

EC29/34

29.8±0.6

17.00±0.30

11.20±0.30

9.70±0.30

22.00

12.50±0.30

36.0

EC29/34A

29.6±0.6

17.1±0.3

11.4±0.3

9.9±0.25

22.00

12.7±0.3

35.5

EC3013S

30.0±0.6

6.70±0.20

20.00±0.30

11.0±0.20

26.4±0.5 

4.0±0.20

24.3

EC30/16 (H)

30.0±0.5

8.00±0.20

20.00±0.30

11.00±0.20

26.0±0.4

5.30±0.20

31.6

EC30/19

30.0±0.5

9.40±0.25

20.30±0.30

13.20±0.25

25.30

6.60±0.20

38.7

EC3028

30.5±0.6

14.00±0.30

11.50±0.30

9.90±0.30

23.50

9.85±0.30

31.4

EC3038

30.5±0.6

19.10±0.20

11.50±0.30

9.90±0.30

23.50

14.40±0.30

40.6

EC31/13

31.50±0.50

6.35±0.15

20.3±0.3

13.3±0.2

27.0±0.5

3.7±0.15

31.8

EC31/20 (H)

31.7±0.5

10.20±0.40

20.30±0.30

13.30±0.50

26.50

7.50±0.30

40.6

EC3118W

31.0±0.50

8.90±0.15

12.40±0.20

11.0±0.20

24.0±0.50

5.15±0.15

23.7

EC31/24N (H)

31.5±0.5

12.20±0.20

20.30±0.30

13.30±0.30

26.9±0.4

9.10±0.20

46.1

EC3335 (H)

33.0±0.6

17.30±0.30

14.00±0.25

12.50±0.25

24.70

12.80±0.25

54.0

EC3435B (H)

34.2±0.8

17.30±0.20

10.80±0.30

10.80±0.30

25.10

12.10±0.30

43.0

EC3435K (H)

35.2±0.8

17.30±0.20

10.80±0.30

10.80±0.30

26.60

12.10±0.30

43.4

EC35/31 (H)

35.3±0.7

15.20±0.30

11.20±0.30

11.10±0.30

26.00

10.10±0.30

41.8

EC35/42 (H)

35.3±0.7

21.20±0.30

11.30±0.25

11.20±0.30

25.60

15.20±0.30

55.8

EC35/43 (H)

35.3±0.5

21.50±0.30

11.30±0.30

11.20±0.30

26.00

15.50±0.30

56.7

EC36/13

36.0±0.6

6.35±0.20

20.30±0.30

13.30±0.30

31.0±0.6

3.45±0.20

35.0

EC36/18

36.0±0.6

9.55±0.20

20.30±0.30

13.30±0.30

31.0±0.6

6.90±0.20

41.2

EC36/43

36.2±0.5

21.60±0.40

11.30±0.30

11.30±0.30

27.50

15.60±0.30

57.0

EC39/40 (H)

39.1±0.9

20.20±0.40

12.50±0.30

12.50±0.30

30.1±0.8

14.80±0.40

64.0

EC39/42 (H)

39.2±0.9

21.00±0.30

12.50±0.30

12.50±0.30

30.1±0.8

16.00±0.30

65.0

EC39/43 (H)

39.2±0.9

21.50±0.40

12.50±0.30

12.50±0.30

30.1±0.8

16.30±0.30

66.0

EC39/44 (H)

39.2±0.9

22.30±0.30

12.50±0.30

12.50±0.30

30.1±0.8

17.30±0.30

68.0

EC39/45 (H)

39.2±0.9

22.70±0.40

12.50±0.30

12.50±0.30

30.1±0.8

17.40±0.40

69.0

EC40-15

40.0±1.0

21.50±0.30

15.00±0.30

14.00±0.30

30.20

15.40±0.30

85.0

EC40/42 (H)

40.0±1.0

21.00±0.50

13.30±0.30

13.30±0.30

28.75

14.50±0.40

77.6

EC40/45 (H)

40.0±1.0

22.50±0.50

13.30±0.30

13.30±0.40

29.00

15.90±0.40

83.4

EC40/46 (H)

40.0±1.0

23.00±0.40

13.30±0.30

13.30±0.40

29.00

16.40±0.30

86.1

EC40/48 (H)

40.0±1.0

24.00±0.50

13.30±0.30

13.30±0.40

28.00

17.00±0.30

88.7

EC41/44 (H)

41.7±1.0

22.10±0.40

13.30±0.30

13.30±0.40

29.50

15.80±0.30

84.2

EC41/45 (H)

41.5±1.0

22.50±0.30

13.30±0.30

13.30±0.30

29.50

15.80±0.30

85.4

EC4215

42.0±0.7

22.50±0.30

15.30±0.30

15.30±0.30

30.80

15.50±0.30

108.4

EC421541 (H)

42.0±0.7

20.50±0.30

14.80±0.30

14.80±0.30

31.60

14.80±0.30

88.6

EC42/33/20 (H)

42.0±1.0

16.50±0.30

19.60±0.40

17.25±0.30

32.3±0.8

10.50±0.30

102.4

EC42/42/20 (H)

42.0±1.0

21.60±0.30

19.60±0.40

17.25±0.30

32.8±0.5

15.65±0.25

122.8

EC42/45

42.0±0.6

22.40±0.20

15.50±0.25

15.50±0.25

29.40

15.40±0.30

104.9

EC4347

43.3±0.6

23.80±0.30

15.00±0.30

15.00±0.30

32.00

16.80±0.30

106.0

EC4445

44.0±1.0

22.30±0.20

14.80±0.40

14.80±0.40

33.3±0.8

16.50±0.40

96.0

EC49/50 (H)

49.0±1.0

25.00±0.30

16.30±0.40

16.30±0.40

 36.40

18.30±0.40

132.8

EC49/54

49.0±1.0

27.20±0.30

17.00±0.20

17.00±0.20

36.40

18.80±0.40

159.2

EC53/46 (H)

53.2±0.8

23.20±0.30

21.50±0.30

20.00±0.30

38.70

16.30±0.30

190.0

EC54/19

54.2±1.0

27.50±0.30

18.90±0.40

 18.90±0.40 

40.50

20.20±0.30

192.0

EC59/62

59.8±1.3

31.00±0.50

21.65±0.40

21.65±0.40

43.60

22.40±0.50

290.0

 

 

型号

Type

有效参数 Effective parameter

AL值 AL(nH/N2)

C1

(mm-1)

Le

(mm)

Ae

(mm2)

Ve

(mm3)

GP4

EC19/23

1.020

49.60

45.30

2230

1450±25%

EC25/10

0.650

31.07

47.77

1484

2550±25%

EC28/19

0.640

47.45

73.80

4421

2600±25%

EC2820

0.600

49.80

73.80

4008

2500±25%

EC28/28

0.850

64.70

75.30

5837

2500±25%

EC28/28B

0.900

69.65

76.90

6219

2800±25%

EC28/34

1.030

76.15

73.80

6735

2400±25%

EC29/28

0.890

62.25

73.86

5946

2600±25%

ETD29/32

1.000

71.55

70.84

5851

2600±25%

EC29/34

1.040

76.85

73.86

7034

2100±25%

EC29/34A

1.01

77.75

76.94

6793

2500±25%

EC3013S

0.363

39.00

107.20

4185


EC30/16

0.554

52.70

94.98

5094

4300±25%

EC30/19

0.426

58.30

136.77

6475

5600±25%

EC3028

0.780

66.66

84.00

5599


EC3038

0.990

85.68

84.00

7197


EC3113

0.33

39.67

120.35

4774.3

6000±25%

EC31/20

0.454

63.15

138.85

7141

4400±25%

EC3118W

0.480

50.30

93.60

4703

2900±25%

EC31/24N

0.503

69.95

138.85

8191

4660±25%

EC3335

0.669

82.15

122.65

10272

3400±25%

EC3435B

0.867

79.40

91.56

8304

2400±25%

EC3435K

0.878

80.40

91.56

8417

2800±25%

EC35/31

0.743

71.95

96.71

8090

3100±25%

EC35/42

0.918

92.05

100.23

11166

2700±25%

EC35/43

0.934

93.65

100.23

11151

2800±25%

EC36/13

0.370

51.45

138.85

5897

5600±25%

EC36/18

0.469

65.25

138.85

7190

5000±25%

EC36/43

0.953

95.55

100.23

11103

2500±25%

EC39/40

0.772

94.75

122.65

12340

2600±25%

EC39/42

0.818

100.35

122.65

12465

2800±25%

EC39/43

0.827

101.55

122.65

12802

2800±25%

EC39/44

0.860

105.55

122.65

13079

2800±25%

EC39/45

0.863

105.95

122.65

13420

2800±25%

EC40-15

0.640

99.10

153.80

17737

4000±25%

EC40/42

0.672

93.40

138.85

15282

3600±25%

EC40/45

0.714

99.25

138.85

16090

3500±25%

EC40/46

0.729

101.25

138.85

16375

3500±25%

EC40/48

0.739

102.65

138.85

17595

3650±25%

EC41/44

0.715

99.35

138.35

16532

3500±25%

EC41/45

0.715

99.35

138.85

16827

4200±25%

EC4215

0.546

100.45

138.76

20005

4000±25%

EC42/33/20

0.355

82.92

233.58

18776

6800±25%

EC42/42/20

0.445

104.00

233.58

21757

5500±25%

EC42/45

0.523

98.75

188.59

20938

5000±25%

EC4347

0.610

107.20

176.00

20256

4000±25%

EC4445

0.620

106.70

171.94

18454

3500±25%

EC49/50

0.550

115.90

211.00

24416

4200±25%

EC49/54

0.529

120.10

226.85

30578

4500±25%

EC53/46

0.363

114.10

314.00

36043

6400±25%

EC54/19

0.480

130.58

271.20

35414

5000±25%

EC59/62

0.391

144.00

367.94

54465

6500±25%