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        Powder Matal Cors

 

 

High Flux

 

Distributed air gap toroid cores made from nickel iron alloy powders. Approximately 50% nickel content particles are compacted into toroid shapes. Material permeability's range from 60µi to 160µi with standard core sizes from 6.35mm to 58.0mm. Larger core sizes are available on request. Cores are coated with an epoxy coating which provides a tough outer surface with a minimum breakdown voltage of 500Vac. High Flux cores are colour coded in light blue.

 

    Magnetic Properties

    Very high saturation flux density

    Relatively low core losses

    High dc bias

    Large energy storage

Applications

Power Factor correction (PFC) inductors

Output filter inductors

In-line noise filters

Pulse and Fly-back transformers

 

                                                                       

    Standard core sizes                                                                                                                                                                           

Part no.

 

Dimensions (before coating)

 

Dimensions (after coating)

 

Perm.

AL

Select for data sheet  

OD (mm)

 

ID (mm)

 

HT (mm)

 

OD (max)

 

ID (min)

 

HT (max)

 

(µi)

(nH)

G22-83

 

6.35

x

2.79

x

2.79

 

7.00

x

2.14

x

3.44

 

60

24

G22-85

 

6.35

x

2.79

x

2.79

 

7.00

x

2.14

x

3.44

 

125

50

G22-86

 

6.35

x

2.79

x

2.79

 

7.00

x

2.14

x

3.44

 

147

59

G22-87

 

6.35

x

2.79

x

2.79

 

7.00

x

2.14

x

3.44

 

160

64

G64B-83

 

6.60

x

2.67

x

2.54

 

7.25

x

2.02

x

3.19

 

60

26

G64B-85

 

6.60

x

2.67

x

2.54

 

7.25

x

2.02

x

3.19

 

125

54

G64B-86

 

6.60

x

2.67

x

2.54

 

7.25

x

2.02

x

3.19

 

147

64

G64B-87

 

6.60

x

2.67

x

2.54

 

7.25

x

2.02

x

3.19

 

160

69

G64-83

 

6.60

x

2.67

x

4.78

 

7.25

x

2.02

x

5.43

 

60

50

G64-85

 

6.60

x

2.67

x

4.78

 

7.25

x

2.02

x

5.43

 

125

103

G64-86

 

6.60

x

2.67

x

4.78

 

7.25

x

2.02

x

5.43

 

147

122

G64-87

 

6.60

x

2.67

x

4.78

 

7.25

x

2.02

x

5.43

 

160

132

G63-83

 

7.80

x

3.96

x

3.18

 

8.52

x

3.31

x

3.83

 

60

25

G63-85

 

7.80

x

3.96

x

3.18

 

8.52

x

3.31

x

3.83

 

125

52

G63-86

 

7.80

x

3.96

x

3.18

 

8.52

x

3.31

x

3.83

 

147

62

G63-87

 

7.80

x

3.96

x

3.18

 

8.52

x

3.31

x

3.83

 

160

66

G51-83

 

9.65

x

4.78

x

3.18

 

10.30

x

4.13

x

3.83

 

60

25

G51-85

 

9.65

x

4.78

x

3.18

 

10.30

x

4.13

x

3.83

 

125

53

G51-86

 

9.65

x

4.78

x

3.18

 

10.30

x

4.13

x

3.83

 

147

63

G51-87

 

9.65

x

4.78

x

3.18

 

10.30

x

4.13

x

3.83

 

160

68

G51A-83

 

9.65

x

4.78

x

3.96

 

10.30

x

4.13

x

4.61

 

60

32

G51A-85

 

9.65

x

4.78

x

3.96

 

10.30

x

4.13

x

4.61

 

125

66

G51A-86

 

9.65

x

4.78

x

3.96

 

10.30

x

4.13

x

4.61

 

147

78

G51A-87

 

9.65

x

4.78

x

3.96

 

10.30

x

4.13

x

4.61

 

160

84

G50-83

 

10.16

x

5.08

x

3.96

 

10.81

x

4.43

x

4.61

 

60

32

G50-85

 

10.16

x

5.08

x

3.96

 

10.81

x

4.43

x

4.61

 

125

66

G50-86

 

10.16

x

5.08

x

3.96

 

10.81

x

4.43

x

4.61

 

147

78

G50-87

 

10.16

x

5.08

x

3.96

 

10.81

x

4.43

x

4.61

 

160

84

G65-83

 

11.18

x

6.35

x

3.96

 

11.83

x

5.70

x

4.61

 

60

26

G65-85

 

11.18

x

6.35

x

3.96

 

11.83

x

5.70

x

4.61

 

125

53

G65-86

 

11.18

x

6.35

x

3.96

 

11.83

x

5.70

x

4.61

 

147

63

G65-87

 

11.18

x

6.35

x

3.96

 

11.83

x

5.70

x

4.61

 

160

68

G60-83

 

12.70

x

7.62

x

4.75

 

13.35

x

6.97

x

5.40

 

60

27

G60-85

 

12.70

x

7.62

x

4.75

 

13.35

x

6.97

x

5.40

 

125

56

G60-86

 

12.70

x

7.62

x

4.75

 

13.35

x

6.97

x

5.40

 

147

67

G60-87

 

12.70

x

7.62

x

4.75

 

13.35

x

6.97

x

5.40

 

160

72

G62-83

 

16.64

x

10.16

x

6.35

 

17.29

x

9.51

x

7.00

 

60

35

G62-85

 

16.64

x

10.16

x

6.35

 

17.29

x

9.51

x

7.00

 

125

72

G62-86

 

16.64

x

10.16

x

6.35

 

17.29

x

9.51

x

7.00

 

147

88

G62-87

 

16.64

x

10.16

x

6.35

 

17.29

x

9.51

x

7.00

 

160

92

G23-83

 

17.27

x

9.65

x

6.35

 

17.92

x

9.00

x

7.00

 

60

43

G23-85

 

17.27

x

9.65

x

6.35

 

17.92

x

9.00

x

7.00

 

125

89

G23-86

 

17.27

x

9.65

x

6.35

 

17.92

x

9.00

x

7.00

 

147

105

G23-87

 

17.27

x

9.65

x

6.35

 

17.92

x

9.00

x

7.00

 

160

114

G29-83

 

20.32

x

12.70

x

6.35

 

20.97

x

12.05

x

7.00

 

60

32

G29-85

 

20.32

x

12.70

x

6.35

 

20.97

x

12.05

x

7.00

 

125

68

G29-86

 

20.32

x

12.70

x

6.35

 

20.97

x

12.05

x

7.00

 

147

81

G29-87

 

20.32

x

12.70

x

6.35

 

20.97

x

12.05

x

7.00

 

160

87

G58-83

 

22.86

x

13.97

x

7.62

 

23.51

x

13.32

x

8.27

 

60

43

G58-85

 

22.86

x

13.97

x

7.62

 

23.51

x

13.32

x

8.27

 

125

90

G58-86

 

22.86

x

13.97

x

7.62

 

23.51

x

13.32

x

8.27

 

147

106

G58-87

 

22.86

x

13.97

x

7.62

 

23.51

x

13.32

x

8.27

 

160

115

G57-83

 

26.92

x

14.73

x

11.18

 

27.57

x

14.08

x

11.83

 

60

75

G57-85

 

26.92

x

14.73

x

11.18

 

27.57

x

14.08

x

11.83

 

125

157

G57-86

 

26.92

x

14.73

x

11.18

 

27.57

x

14.08

x

11.83

 

147

185

G57-87

 

26.92

x

14.73

x

11.18

 

27.57

x

14.08

x

11.83

 

160

201

G56A-83

 

33.02

x

19.94

x

10.67

 

33.67

x

19.29

x

11.32

 

60

61

G56A-85

 

33.02

x

19.94

x

10.67

 

33.67

x

19.29

x

11.32

 

125

127

G56A-86

 

33.02

x

19.94

x

10.67

 

33.67

x

19.29

x

11.32

 

147

150

G56A-87

 

33.02

x

19.94

x

10.67

 

33.67

x

19.29

x

11.32

 

160

163

G55-83

 

34.29

x

23.37

x

8.89

 

34.94

x

22.72

x

9.54

 

60

38

G55-85

 

34.29

x

23.37

x

8.89

 

34.94

x

22.72

x

9.54

 

125

79

G55-86

 

34.29

x

23.37

x

8.89

 

34.94

x

22.72

x

9.54

 

147

93

G55-87

 

34.29

x

23.37

x

8.89

 

34.94

x

22.72

x

9.54

 

160

101

G49-83

 

35.81

x

22.35

x

10.46

 

36.46

x

21.70

x

11.11

 

60

56

G49-85

 

35.81

x

22.35

x

10.46

 

36.46

x

21.70

x

11.11

 

125

117

G49-86

 

35.81

x

22.35

x

10.46

 

36.46

x

21.70

x

11.11

 

147

138

G49-87

 

35.81

x

22.35

x

10.46

 

36.46

x

21.70

x

11.11

 

160

150

G48-83

 

39.88

x

24.13

x

14.48

 

40.53

x

23.48

x

15.13

 

60

81

G48-85

 

39.88

x

24.13

x

14.48

 

40.53

x

23.48

x

15.13

 

125

168

G48-86

 

39.88

x

24.13

x

14.48

 

40.53

x

23.48

x

15.13

 

147

198

G48-87

 

39.88

x

24.13

x

14.48

 

40.53

x

23.48

x

15.13

 

160

215

G47-83

 

46.74

x

24.13

x

18.03

 

47.39

x

23.48

x

18.68

 

60

135

G47-85

 

46.74

x

24.13

x

18.03

 

47.39

x

23.48

x

18.68

 

125

281

G47-86

 

46.74

x

24.13

x

18.03

 

47.39

x

23.48

x

18.68

 

147

330

G47-87

 

46.74

x

24.13

x

18.03

 

47.39

x

23.48

x

18.68

 

160

360

G1A-83

 

50.50

x

30.00

x

13.50

 

51.15

x

29.35

x

14.15

 

60

73

G1A-85

 

50.50

x

30.00

x

13.50

 

51.15

x

29.35

x

14.15

 

125

152

G1A-86

 

50.50

x

30.00

x

13.50

 

51.15

x

29.35

x

14.15

 

147

179

G1A-87

 

50.50

x

30.00

x

13.50

 

51.15

x

29.35

x

14.15

 

160

195

G2B-83

 

58.00

x

35.00

x

13.97

 

58.65

x

34.35

x

14.62

 

60

75

G2B-85

 

58.00

x

35.00

x

13.97

 

58.65

x

34.35

x

14.62

 

125

156

G2B-86

 

58.00

x

35.00

x

13.97

 

58.65

x

34.35

x

14.62

 

147

185

G2B-87

 

58.00

x

35.00

x

13.97

 

58.65

x

34.35

x

14.62

 

160

200

 

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