L-14813 [RHOMBUS-IND]

High Swing Inductors; 高摆幅电感器


型号：	L-14813
厂家：	Rhombus Industries Inc.
描述：	High Swing Inductors 高摆幅电感器电感器 DC-DC转换器
文件：	总1页 (文件大小：41K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Well Suited for Switch Mode Power Supplies

and other applications requiring large changes

in Inductance vs. large changes in Current

High Swing Inductors

Single Layer Wound

Leads are Pre-Tinned

Composite Material

Shrink Tubing Optional

Varnish Finish Optional

Custom Versions Available

Vertical Base Mounting Available

2/ 3 Hydrogen Reduced Powdered Iron

and 1/ 3 Power Ferrite

From 10:1 to greater than 20:1 Inductance

Swing From Zero to Maximum Current

L ⁽¹⁾

Typ.

(mH)

IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾IDC ⁽²⁾

Lead

Size

AWG

I ⁽³⁾

Max.

(mA)

DCR

Nom.

(Ω)

Part

Number

10%

(mA)

20%

(mA)

30%

(mA)

40%

(mA)

50%

(mA)

70%

(mA)

90%

(mA)

95%

(mA)

Size

Code

L-14800

L-14801

L-14802

L-14803

L-14804

L-14805 16.30

L-14806 12.52

L-14807

L-14808

L-14809

L-14810 22.33

L-14811 14.42

L-14812

L-14813

L-14814

7.13

4.51

2.69

1.70

1.02

4.0

5.0

6.5

8.2

10.6

5.3

6.0

7.5

9.4

12.0

6.1

7.7

9.6

12.2

15.7

8.8

6.0

7.5

9.8

12.3

15.9

7.9

8.0

10.0

12.6

16.3

20.5

26.4

13.2

15.0

18.7

23.5

30.1

15.4

19.1

23.9

30.4

39.1

22.0

24.9

27.6

35.2

44.4

29.1

31.0

32.9

41.7

52.8

14.0

17.6

22.8

28.7

37.0

18.5

21.1

26.2

32.9

42.1

21.5

26.8

33.5

42.5

54.8

30.7

34.8

38.7

49.3

24.0

30.2

39.1

49.1

63.5

31.7

36.1

45.0

56.4

72.2

36.9

45.9

57.4

72.9

93.9

52.7

59.7

66.3

84.5

600

754

976

1228

1587

791

335

478

680

969

3.50

1.75

0.83

0.41

10.1

13.0

16.4

21.2

10.6

12.0

15.0

18.8

24.1

12.3

15.3

19.1

24.3

31.3

17.6

19.9

22.1

28.2

35.5

23.2

24.8

26.4

33.4

42.2

101

130

164

212

106

120

150

188

241

123

153

191

243

313

176

199

221

282

355

232

248

264

334

422

1380 0.20

478

680

969

1380 0.40

2000 0.19

680

969

1380 0.74

2000 0.36

2810 0.17

3.00

1.63

0.81

9.0

903

8.07

5.14

3.13

11.2

14.1

18.1

9.2

1125

1409

1806

922

3.00

1.49

11.5

14.3

18.2

23.5

13.2

14.9

16.6

21.1

26.7

17.4

18.6

19.8

25.0

31.7

1148

1435

1823

2348

1317

1493

1659

2113

2666

1744

1858

1977

2503

3167

9.23

5.71

3.45

L-14815 35.26

969

3.10

L-14816 27.45 10.0

L-14817 22.23 11.1

L-14818 13.71 14.1

1380 1.70

2000 0.95

2810 0.46

4000 0.23

1380 2.20

2000 1.28

2810 0.75

4000 0.37

5700 0.18

L-14819

8.61

17.8

62.2 106.6

L-14820 40.40 11.6

L-14821 35.56 12.4

L-14822 31.43 13.2

L-14823 19.60 16.7

L-14824 12.25 21.1

40.7

43.4

46.1

58.4 100.1

73.9 126.7

69.7

74.3

79.1

1) Typical Inductance with no DC. Tolerance

of +30% / -20% Request detailed data sheets

for specific test conditions.

Bare Coil

Size Chart

2) Current which will produce the specified

percentage reduction in Inductance.

Size Dim. in inches

Code

3) Maximum DC current. This value is for a

40^OC temperature rise due to copper loss.

0.575 0.345

0.910 0.470

1.100 0.550

1.600 0.700

2.100 0.860

Where I_MAXis greater than IDC @90%, the

Inductors can be used for Swing Requirements

producing a minimum Swing of 10:1.

Where I_MAXis greater than IDC @95%, the

Inductors can be used for Swing Requirements

producing a minimum Swing of 20:1.

Dimensions are nominal, based upon largest

wire size used with each toroid size. Smaller

wire will result in slightly lower dimensions.

Specifications are subject to change without notice

SML-CMP - 5/97

15801 Chemical Lane

Huntington Beach, California 92649-1595

Phone: (714) 898-0960

Rh om bu s

In du st ries In c.

FAX: (714) 896-0971

Tra nsformers & Ma gnetic Products

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