ferrite core 3

ferrite core 3

2 year ago

44 0

Anyang Kayo Amorphous Technology Co.,Ltd.

 5 year year

Product details

Ferrite Core

Selection of ferrite magnetic core: According to the frequency of interference to be suppressed, select ferrite materials with different permeability. The higher the permeability of ferrite, the larger the impedance of low frequency and the smaller the impedance of high frequency. According to different requirements, different processes can be selected to manufacture magnetic rings. The magnetic core has different impedance characteristics at different frequencies, and the impedance is generally very small at low frequencies, and the impedance of the magnetic ring increases sharply when the signal frequency increases

Ferrite Core

EQ CORES

Type

Dimensions (mm)

Fig

Weight

(g/set)

A

B

C

D1

D2

E

F

B-F

EQ23

23.0±0.5

7.9±0.2

18.0±0.3

20.0±0.5

14.5min

11.0±0.2

5.3±0.2

2.6±0.15

I

23.3

EQ25

25.0±0.5

7.4±0.2

18.0±0.3

22.0±0.5

16.5min

11.0±0.2

4.8±0.2

2.6±0.15

I

22.3

EQ27

27.0±0.4

6.8±0.15

17.5±0.3

23.5min

18.75min

11.2±0.2

4.4±0.15

2.4±0.2

I

22.1

EQ30

30.0±0.6

6.7±0.2

20.0±0.3

26.4±0.5

20.3min

11.0±0.2

4.0±0.2

2.7±0.2

I

28.4

EQ30A

30.0±0.6

8.2±0.2

20.0±0.3

26.4±0.5

20.3min

11.0±0.2

5.6±0.2

2.6±0.2

I

33.5

EQ31

31.8±0.5

20.15±0.25

27.6±0.3

12.5±0.2

21.5±0.35

6.85±0.1

2.75±0.15

4.15±0.15

I

31

EQ33

32.8±0.5

7.25±0.2

20.3±0.3

27.6min

23.0min

13.1±0.25

4.25±0.25

3.0±0.2

I

35.3

EQ33A

33.0±0.5

5.2±0.15

23.5±0.4

29.1±0.4

22.6±0.5

12.5±0.25

3.1±0.15

2.1±0.15

I

28.5

EQ33B

33.6±0.4

5.55±0.15

23.5±0.3

28.7min

20.0min

12.5±0.2

3.2±0.2

2.35±0.2

I

32.5

EQ34

34.0±0.5

6.9±0.15

25.0±0.4

30.2±0.5

26.0±0.5

14.8±0.2

3.9±0.19

3.0±0.2

I

43.3

EQ56

55.8±0.5

3.0±0.15

47.8±0.5

48.2±0.5

25.0±0.5

20.0±0.3

0.5±0.15

2.5±0.15

Ⅱ

105.4

Type

Parameters

A_L-value(1±25%)/(nH/N²)

1kHz,0.25V,10Ts,25±3℃

C₁

(mm-1)

L_e

(mm)

A_e

(mm²)

_V_e

(mm³)

KY30

KY301

KY302

KY303

KY404

EQ23

0.42

39.8

94.5

3761

5300

5300

5600

5600

7400

EQ25

0.43

41

94.5

3875

4800

4800

5000

5000

6850

EQ27

0.44

39.7

89.5

3555

4900

4900

5200

5200

6900

EQ30

0.36

39.2

108.8

4265

5500

5500

5800

5800

7300

EQ30A

0.43

45.1

105.6

4766.7

5400

5400

5700

5700

7600

EQ31

0.34

40.38

119.85

4840

5800

5800

6100

6100

8400

EQ33

0.33

39.46

119.28

5587

7200

7200

7500

7500

10300

EQ33A

0.36

39.5

110.8

4379.9

7500

7500

7800

7800

10500

EQ33B

0.32

38.8

119.5

4635.3

8000

8000

8250

8250

11500

EQ34

0.27

43

157.5

6776

8600

8600

8900

8900

11500

EQ56

0.18

45.4

254.8

11576

11500

11500

12500

12500

16500

1697440068119

1697439974137

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Anyang Kayo Amorphous Technology Co.,Ltd.

 Audited supplier

5 year

Address: Anyang, China

Main Product: Iron Core, Current Transformer, Nano Ribbon, Common Mode Choke Coil, Filter Inductance , High Frequency Transformer

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Type	Dimensions (mm)								Fig	Weight (g/set)
Type	A	B	C	D1	D2	E	F	B-F	Fig	Weight (g/set)
EQ23	23.0±0.5	7.9±0.2	18.0±0.3	20.0±0.5	14.5min	11.0±0.2	5.3±0.2	2.6±0.15	I	23.3
EQ25	25.0±0.5	7.4±0.2	18.0±0.3	22.0±0.5	16.5min	11.0±0.2	4.8±0.2	2.6±0.15	I	22.3
EQ27	27.0±0.4	6.8±0.15	17.5±0.3	23.5min	18.75min	11.2±0.2	4.4±0.15	2.4±0.2	I	22.1
EQ30	30.0±0.6	6.7±0.2	20.0±0.3	26.4±0.5	20.3min	11.0±0.2	4.0±0.2	2.7±0.2	I	28.4
EQ30A	30.0±0.6	8.2±0.2	20.0±0.3	26.4±0.5	20.3min	11.0±0.2	5.6±0.2	2.6±0.2	I	33.5
EQ31	31.8±0.5	20.15±0.25	27.6±0.3	12.5±0.2	21.5±0.35	6.85±0.1	2.75±0.15	4.15±0.15	I	31
EQ33	32.8±0.5	7.25±0.2	20.3±0.3	27.6min	23.0min	13.1±0.25	4.25±0.25	3.0±0.2	I	35.3
EQ33A	33.0±0.5	5.2±0.15	23.5±0.4	29.1±0.4	22.6±0.5	12.5±0.25	3.1±0.15	2.1±0.15	I	28.5
EQ33B	33.6±0.4	5.55±0.15	23.5±0.3	28.7min	20.0min	12.5±0.2	3.2±0.2	2.35±0.2	I	32.5
EQ34	34.0±0.5	6.9±0.15	25.0±0.4	30.2±0.5	26.0±0.5	14.8±0.2	3.9±0.19	3.0±0.2	I	43.3
EQ56	55.8±0.5	3.0±0.15	47.8±0.5	48.2±0.5	25.0±0.5	20.0±0.3	0.5±0.15	2.5±0.15	Ⅱ	105.4

Type	Parameters				A_L-value(1±25%)/(nH/N²)
	Parameters				1kHz,0.25V,10Ts,25±3℃
	C₁ (mm-1)	L_e (mm)	A_e (mm²)	_V_e (mm³)	KY30	KY301	KY302	KY303	KY404
EQ23	0.42	39.8	94.5	3761	5300	5300	5600	5600	7400
EQ25	0.43	41	94.5	3875	4800	4800	5000	5000	6850
EQ27	0.44	39.7	89.5	3555	4900	4900	5200	5200	6900
EQ30	0.36	39.2	108.8	4265	5500	5500	5800	5800	7300
EQ30A	0.43	45.1	105.6	4766.7	5400	5400	5700	5700	7600
EQ31	0.34	40.38	119.85	4840	5800	5800	6100	6100	8400
EQ33	0.33	39.46	119.28	5587	7200	7200	7500	7500	10300
EQ33A	0.36	39.5	110.8	4379.9	7500	7500	7800	7800	10500
EQ33B	0.32	38.8	119.5	4635.3	8000	8000	8250	8250	11500
EQ34	0.27	43	157.5	6776	8600	8600	8900	8900	11500
EQ56	0.18	45.4	254.8	11576	11500	11500	12500	12500	16500