Toroidal Inductors

Medium Current

CTP4563

MECHANICAL

ELECTRICAL SPECIFICATION

229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com

An ISO 9001 Registered Company

33-12

CTP4563 is a medium current inductor with the following data and features:

• Core type:

1.57” o.d., Moly-Permalloy

Powder, perm 125.

• Power rating: 4.50 watts for temp.

rise 50˚C.

• Typical applications:

Switching Inductors in

Switch Mode Power

Supplies.

Three mounting styles are offered:

1 Flying leads (1.00”), for vertical

or horizontal mounting.

2 4-pin header, for vertical mounting.

3 Threaded center hole, flying leads

(2.00”).

Style 1

Style 2

Style 3

1.80

0.85

0.80

1.00

1.90

0.70

1.20

0.90

1.80

1.80

0.85

Thread

#10-32

2.00

0.50

Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4563, Style 1, 56uH.

Order: CTP4563 - 116

* 01

3.3

0.001

57.0

35.3

53.0

88.3

* 02

3.9

0.002

48.8

32.5

48.8

81.3

* 03

4.7

0.002

46.7

29.6

44.4

74.0

* 04

5.6

0.002

44.8

27.1

40.7

67.8

* 05

6.8

0.003

38.1

24.6

36.9

61.5

* 06

8.2

0.003

36.4

22.4

33.6

56.0

* 07

10

0.005

30.9

20.3

30.4

50.7

* 08

12

0.005

29.6

18.5

27.8

46.3

* 09

15

0.007

25.0

16.6

24.9

41.4

* 10

18

0.008

23.9

15.1

22.7

37.8

* 11

22

0.009

22.8

13.7

20.5

34.2

* 12

27

0.012

19.3

12.4

18.5

30.9

* 13

33

0.013

18.3

11.2

16.8

27.9

* 14

39

0.015

17.6

10.3

15.4

25.7

* 15

47

0.016

16.8

9.4

14.0

23.4

* 16

56

0.017

16.1

8.6

12.9

21.4

Rated

I (amp.)

I (amp.)

I (amp.)

Part No.

Ind.

DCR

Current

@ Lsat.

@ Lsat.

@ Lsat.

CTP4563 - (uH)

Ohms

Amp. RMS

10%

25%

50%

Rated

I (amp.)

I (amp.)

I (amp.)

Part No.

Ind.

DCR

Current

@ Lsat.

@ Lsat.

@ Lsat.

CTP4563 - (uH)

Ohms

Amp. RMS

10%

25%

50%

* 17

68

0.019

15.3

7.8

11.7

19.5

* 18

82

0.021

14.7

7.1

10.6

17.7

* 19

100

0.023

14.0

6.4

9.6

16.0

* 20

120

0.025

13.3

5.9

8.8

14.6

* 21

150

0.028

12.6

5.2

7.9

13.1

* 22

180

0.031

12.1

4.8

7.2

12.0

* 23

220

0.034

11.5

4.3

6.5

10.8

* 24

270

0.038

10.9

3.9

5.9

9.8

* 25

330

0.042

10.4

3.5

5.3

8.8

* 26

390

0.045

10.0

3.3

4.9

8.1

* 27

470

0.050

9.5

3.0

4.4

7.4

* 28

560

0.054

9.1

2.7

4.1

6.8

* 29

680

0.060

8.7

2.5

3.7

6.2

* 30

820

0.066

8.3

2.2

3.4

5.6

* 31

1000

0.073

7.9

2.0

3.0

5.1

* 32

1200

0.079

7.5

1.9

2.8

4.6