磁性材料参数表（上）

磁性材料参数表（上）,Magnetic Parameters(a)

磁性材料参数表

Material CharacteriSTics

1.Power Ferrite Material Characteristics

Symbol

Unit

Measuring Conditions

Material

Freq.

Flux den.

Temp.

CP4

CP5

Initial Permeability

u i

10kHz

<0.1mT

25 ℃

2300 ± 25%

2000 ± 25%

Amplitude Permeability

u a

25kHz

200mT

25 ℃

>3200

100 ℃

>3200

Power Loss

Po

Kw/m3

25kHz

200mT

25 ℃

102

100 ℃

55

100kHz

200mT

25 ℃

700

750

100 ℃

450

600

300kHz

100mT

25 ℃

660

500

100 ℃

430

380

500kHz

50mT

25 ℃

190

100 ℃

150

Saturation Flux Density

Bms

mT

1kHz

H=1000 A/m

25 ℃

480

480

100 ℃

380

380

Remanence

Brms

mt

1kHz

H=1000 A/m

25 ℃

100

130

100 ℃

50

60

Coercivity

Hc

A/m

1kHz

H=1000 A/m

25 ℃

8

14

100 ℃

5

9

Curie Temperature

Tc

℃

>220

>220

Resistivity

ρ

Ω.m

0.25

0.30

Density

d

Kg/m3

4.80

4.70

2.High initial Permeability Ferrite Material Characteristics

Symbol

Unit

Measuring Conditions

Material

Freq.

Flux den.

Temp

H7

H10

H12

H15

Initial Permeability

u i

10kHz

<0.1mT

25 ℃

7000 ± 25%

10000 ± 25%

12000 ± 30%

15000 ± 30%

Relative Loss factor

tan δ / u i

*10 -6

10kHz

<0.1mT

25 ℃

<8

<10

<10

<10

100kHz

25 ℃

<30

<60

<60

<110

Saturation Flux Density

Bms

mT

1kHz

H=1000 A/m

25 ℃

380

380

360

350

100 ℃

290

290

180

110

Remanence

Brms

mt

1kHz

H=1000 A/m

25 ℃

48

119

160

130

100 ℃

73

146

140

70

Temperature Factor of Permeability

α F

*10 6

10kHz

<0.1mT

0~20 ℃

-1~1

-1~1

0~1.5

-1~1

20~70 ℃

-1~1

-1~1

-0.5~1

-1~1

Hysteresis Material Constant

η B

*10 6 /mT

10kHz

1.5-3.0 mT

25 ℃

<1.2

<1.0

<0.5

<0.5

DisacCOMmodation Factor

D F

*10 6

10kHz

<0.1mT

25 ℃

<2

<2

<2

<2

Curie Temperature

Tc

℃

>130

>130

>110

>90

Resistivity

ρ

Ω . m

0.25

0.30

0.10

0.10

Type: T Core

DIMENSIONS AND EFFECTIVE PARAM TERS
CORES

DIMENSIONS(mm)

EFFECTIVE PARAMETERS

A

B

C

Le(mm)

Ae(m m 2 )

Ve(m m 3 )

W(g)

T2.54/1.27/1.27

2.54 ± 0.15

1.27 ± 0.15

1.27 ± 0.15

5.531

0.7749

4.286

0.02

T3.05/1.27/1.27

3.05 ± 0.15

1.27 ± 0.15

1.27 ± 0.15

5.988

1.0596

6.345

0.02

T3.5/1.78/2.06

3.5 ± 0.15

1.78 ± 0.15

2.06 ± 0.15

7.619

1.6386

12.485

0.10

T4/2/2

4.00 ± 0.30

2.00 ± 0.30

2.00 ± 0.20

9.42

2.00

18.84

0.09

T6/3/2

6.00 ± 0.30

3.00 ± 0.30

2.00 ± 0.20

14.13

3.00

42.41

0.21

T9/5/3

9.10 ± 0.30

3.00 ± 0.30

5.10 ± 0.30

22.3

6.00

133

0.60

T10/6/4

10.10 ± 0.30

6.10 ± 0.30

4.00 ± 0.30

25.44

8.00

203

0.99

T13/8/6

12.70 ± 0.40

8.0 ± 0.40

6.35 ± 0.30

32.1

14.4

462.8

2.33

T14/9/5

14.00 ± 0.40

9.00 ± 0.30

5.00 ± 0.30

36.12

12.50

451

2.27

T16/12/8

16.00 ± 0.40

12.0 ± 0.30

8.00 ± 0.30

43.98

16.00

704

3.35

T22/14/8

22.00 ± 0.40

14.0 ± 0.40

8.00 ± 0.30

56.54

32.00

1809

8.72

T25/15/8

25.00 ± 0.40

15.0 ± 0.40

8.00 ± 0.30

62.83

40.00

2513

12.41

T25/15/10

25.00 ± 0.40

15.0 ± 0.40

10.00 ± 0.30

62.83

50.00

3141

15.16

T25/15/12

25.00 ± 0.40

15.0 ± 0.40

12.00 ± 0.30

62.83

60.00

3770

18.81

T25/15/13

25.00 ± 0.40

15.0 ± 0.40

13.00 ± 0.30

62.83

65.00

4084

20.00

T25/15/15

25.00 ± 0.40

15.0 ± 0.40

15.00 ± 0.30

62.83

75.00

4172

23.30

T31/19/13

31.00 ± 0.60

19.0 ± 0.40

13.00 ± 0.50

71

88.10

6260

31

T36/23/15

36.00 ± 0.60

23.50 ± 0.50

15.00 ± 0.50

92.7

97.5

9036

42

T38/19/13

38.00 ± 0.60

19.00 ± 0.50

13.00 ± 0.50

89.5

123.5

11057

54

T50/25/20

50.0 ± 1.20

25.0 ± 0.6

20.00 ± 0.50

108.9

240

26100

131

T63/38/25

62.80 ± 1.70

37.6 ± 1.1

25.00 ± 1.2

229

ELECTRICAL CHARACTERISTICS
CORES

AL ± 25%( NH/N 2 )

AL ± 30%( NH/N 2 )

CP4

H5

H7

H10

T2.54/1.27/1.27

440

880

1320

1761

T3.05/1.27/1.27

1112

1668

2224

T3.5/1.78/2.06

500

1300

1800

2500

T4.0/2.2/1.3

720

920

1300

T4/2/2

640

1400

2000

2500

T6/3/2

660

1450

2200

2600

T9/5/3

880

1760

2470

3520

T10/6/4

1020

2040

2850

4080

T13/8/6

1487

2990

4190

5950

T14/9/5

1100

2210

3090

4420

T16/12/8

1150

2300

3220

4600

T22/14/8

1804

3620

5060

7230

T25/15/8

2040

4090

5720

8200

T25/15/10

2550

5110

7150

10220

T25/15/12

3064

6130

8580

12260

T25/15/13

3322

6640

9300

13270

T25/15/15

3830

7660

10730

15330

T31/19/13

3770

6480

8247

11781

T36/23/15

3210

6430

9000

12860

T38/19/13

4200

8400

11800

16800

T50/25/20

6643

11418

14532

20759

T63/38/25

4810

12600

17700

Remark: AL Value testing condition: 10kHz, 50mV,10Ts Type: EP Core DIMENSIONS AND EFFECTIVE PARAMETERS

Cores

DIMENSIONS (mm)

EFFECTIVE PARAMETERS

A

A1

B

D

E

F

Le

mm

Ae

mm 2

Ve mm 3

W (g) EP7

9.2 ± 0.2

6.35 ± 0.15

3.75_0.1

3.3 ± 0.1

7.40 ± 0.2

2.6 ± 0.1

15.7

10.3

162

1.4

EP10

11.5 ± 0.3

7.65 ± 0.2

5.2_0.1

3.3 ± 0.15

9.4 ± 0.2

3.7 ± 0.1

19.2

11.3

217

2.8

EP13

12.5 ± 0.3

8.8 ± 0.2

6.5_0.15

4.35 ± 0.15

10.0 ± 0.3

4.6 ± 0.1

24.2

19.5

472

5.1

EP17

18 ± 0.4

11 ± 0.25

8.4 ± 0.2

5.68 ± 0.2

12.0 ± 0.4

5.65 ± 0.2

28.5

33.9

970

12

EP20

24 ± 0.5

14.95 ± 0.35

10.7 ± 0.2 .

8.25 ± 0.2

16.5 ± 0.4

7.15 ± 0.2

39.8

78

3120

28

ELECTRICAL CHARACTERISTICS

CORES

AL ± 25% ( nH/N 2 )

AL ± 30% ( nH/N 2 )

CP4

H5

H7

H10

EP7

1100

2000

3500

5200

EP10

1000

2000

3400

4800

EP13

1600

2800

4400

7000

EP20

3000

7000 min

9000 min

13500 min

Remark: AL Value testing condition: 1kHz, 0.5mA,10Ts Type: EPC Core DIMENSIONS

Cores

DIMENSIONS (mm)

A

B

C1

C2

D

E

F

H

EPC10

10.2 ± 0.2

7.6 min

5.0 ± 0.2

1.9 ± 0.1

4.05 ± 0.1

5.3 min

3.4 ± 0.1

2.65 ± 0.1

EPC13

13.2 ± 0.3

10.7 ± 0.2

5.6 ± 0.2

2.05 ± 0.1

6.6 ± 0.30

8.3 min

4.6 ± 0.2

4.5 ± 0.2

EPC17

17..5 ± 0.5

14.5 ± 0.2

7.7 ± 0.2

2.8 ± 0.1

8.55 ± 0.30

12.0 ± 0.5

6.0 ± 0.2

6.05 ± 0.2

EPC19

19.1 ± 0.5

16.0 ± 0.2

8.50 ± 0.2

2.5 ± 0.1

9.75 ± 0.30

13.6 ± 0.5

6.0 ± 0.2

7.25 ± 0.2

EPC25

25.2 ± 0.5

21 min

11.2 ± 0.2

4.0 ± 0.1

12.5 ± 0.30

17.5 min

8.0 ± 0.2

9.2 ± 0.2

EFFECTIVE PARAMETERS AND ELECTRICAL CHARACTERISTICS

Cores

EFFECTIVE PARAMETERS

CP4

Le(mm)

Ae(mm 2)

Ve mm 3

W(g)

AL ± 25% ( NH/N 2 )

EPC10

17.8

9.39

167

1.1

700

EPC13

30.6

12.5

382

2.1

870

EPC17

40.2

22.8

917

4.5

1150

EPC19

46.1

22.7

1047

5.3

940

EPC25

59.2

46.4

2748

13

1560

Remark: AL Value testing condition: 1kHz, 10Ts

Type: EF EE Core

DIMENSIONS

Cores

DIMENSIONS (mm)

A

B

C

D

E

F

EE5

5.3 ± 0.3

2.7 ± 0.2

1.95 ± 0.2

1.35 ± 0.2

3.8 min

2.0 ± 0.15

EE0808

8.4 ± 0.3

4.05 ± 0.2

3.7 ± 0.2

1.90 ± 0.2

6.10 min

3.0 ± 0.15

EE1010

10.20 ± 0.3

5.7 ± 0.3

4.75 ± 0.2

2.45 ± 0.2

7.70 min

4.2 ± 0.15

EE1312

13.00 ± 0.2

6.00 ± 0.2

6.15 ± 0.2

2.75 ± 0.2

10.20 min

4.7 ± 0.15

EF12.6

12.6 ± 0.5

6.4 ± 0.1

3.6 ± 0.2

3.65 ± 0.2

8.8 min

4.65 ± 0.15

EE1614

16.00 ± 0.4

8.20 ± 0.4

4.80 ± 0.2

3.80 ± 0.2

11.70 min

5.3 ± 0.3

EF16

16.1 ± 0.6

8.05 ± 0.2

4.5 ± 0.2

4.55 ± 0.2

11.3 min

5.9 ± 0.2

EEL16

16.00 ± 0.4

12.3 ± 0.4

4.90 ± 0.2

4.00 ± 0.2

11.70 min

10.2 ± 0.3

EE1916

19.00 ± 0.4

8.00 ± 0.4

4.80 ± 0.3

4.65 ± 0.3

13.70 min

5.7 ± 0.3

EEL19

19.00 ± 0.6

13.7 ± 0.4

5.10 ± 0.4

4.85 ± 0.3

13.70 min

11.4 ± 0.3

EF20

20, , , .00 ± 0.5

9.90 ± 0.2

5.65 ± 0.25

5.7 ± 0.2

14.10 min

7.2 ± 0.2

EE2219

22.00 ± 0.5

9.5 ± 0.40

5.70 ± 0.3

5.70 ± 0.3

13.70 min

5.3 ± 0.3

EE2520

25.4 ± 0.5

9.8 ± 0.30

6.30 ± 0.3

6.35 ± 0.25

18.50 min

6.65 ± 0.25

EF25

25.05 ± 0.75

12.55 ± 0.25

7.20 ± 0.3

7.25 ± 0.25

17.50 min

8.95 ± 0.25

EF2511

25.05 ± 0.75

12.55 ± 0.25

10.75 ± 0.3

7.25 ± 0.25

17.50 min

8.95 ± 0.25

EE2821

28.0 ± 0.70

10.5 ± 0.5

10.7 ± 0.3

7.2 ± 0.25

18.6 min

6.5 ± 0.3

EF30

30.1 ± 0.70

15.0 ± 0.3

7.05 ± 0.3

6.95 ± 0.25

19.5 min

10 ± 0.25

EE3529

34.7 ± 0.70

14.4 ± 0.4

9.2 ± 0.3

9.4 ± 0.3

25 min

9.6 ± 0.3

EE4035

40.1 ± 0.80

17.4 ± 0.4

11.7 ± 0.3

11.7 ± 0.3

27.5 min

10.3 ± 0.3

EE4215

42.0 ± 1.0

21.3 ± 0.5

15 ± 0.3

12.0 ± 0.3

29.5 min

15.3 ± 0.4

EE4220

42.0 ± 1.0

21.3 ± 0.5

19.7 ± 0.3

12.0 ± 0.4

29.5 min

15.3 ± 0.4

EE5555

55.0 ± 1.0

27.7 ± 0.5

20.6 ± 0.5

16.9 ± 0.4

37.5 min

18.8 ± 0.4

EE6565

65.2 ± 1.3

32.5 ± 0.5

27.4 ± 0.5

19.7 ± 0.4

37.5 min

22.5 ± 0.6

EFFECTIVE PARAMETERS AND ELECTRICAL CHARACTERISTICS 部分内容见下一页面

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