RFI Power Line Filters for DC Applications

150

Catalog 1654001

Dimensions are in inches and

Dimensions are shown for

USA Cust. Svc.: 1-800-468-2023

www.corcom.com

Revised 05-07

millimeters unless otherwise

reference purposes only.

CORCOM Prods: 1-847-680-7400

www.tycoelectronics.com

specified. Values in italics

Specifications subject

Germany:

49-89-6089-0

are metric equivalents.

to change.

DC Series

DC Series

CORCOM Product Guide

The DC series filters were designed as general purpose line filters

for DC applications. They are available with or without circuit

breakers for extra protection. They are available with feed-through

capacitors for added high frequency performance. The DC series

is designed to comply with UL 1283, CSA 22.2 No. 8 and

EN60950.

The DC series was developed in response to the increasing

demand for DC filtering in the telecom-datacom market. These

filters are generally used in central office equipment like switches,

routers, and hubs to clean up the 48 VDC power, but are not

exclusive to that equipment. They can also be used at the primary

input of the DC power supply. The DC Series is available in both a

flange mount (DCF) and bulkhead mount (DCB) configuration.

Circuit Breaker Features (B Suffix)

• always hold 100% of rated current independent of ambient

temperature (minimize nuisance tripping)

• Always trip at 125% of rated current independent of ambient

temperature

• Can be combined with feed through capacitor in bulk head

mount (DCB prefix) for high performance applications (BF

Suffix)

Feed Through Capacitor for High Performance (F Suffix)

• High performance results out to 3Ghz

• Available only in bulk head (DCB prefix ) configuration only

• Can be combined with circuit breaker feature (BF Suffix)

Hipot rating (one minute):

line-to-ground

2250 VDC

line-to-line

1450 VDC

Operating Voltage (max):

80 VDC

Operating Ambient Temperature Range:

(@ rated current Ir)

-10

operating current, Io, is as follows:

Specifications

Electrical Schematics

Standard Performance Version

High Frequency Performance Version

Note 1

Note 2

Note 3

Note 4

Note 1

LINE

LOAD

Note 3

Note 2

Note 4

Note 1

LINE

LOAD

Minimum insertion loss in dB:

Standard Performance

Line-to-ground in 50 ohm circuit

Current

Frequency-MHz

Rating .01 .05

.1

.15

.5

1

3

5

10

30

15A

-

1

12

20

41

45

61

63

47

39

30A

-

4

15

23

47

59

64

56

44

36

60A

-

-

9

17

38

40

59

50

39

34

100A

-

-

10

18

38

39

53

50

35

21

125A

-

-

12

18

30

32

44

49

29

18

Line-to-line in 50 ohm circuit

Current

Frequency-MHz

Rating .01 .05

.1

.15

.5

1

3

5

10

30

15A

7

22

27

30

30

36

56

49

38

31

30A

7

22

28

31

32

59

56

51

41

28

60A

15

30

36

40

40

35

60

51

39

32

100A

14

29

35

39

33

30

53

53

41

30

125A

14

24

35

39

40

28

53

60

42

33

High Frequency Performance ("F" & "BF" Styles)

Line-to-ground in 50 ohm circuit

Current

Frequency-MHz

50 300

to

to

Rating .01 .05 .1 .15 .5

1

3

5

10 20 300 3000

15A

-

1

12 20 41 45 55 50 45 25 50

30

30A

-

4

15 20 46 58 60 60 48 35 50

30

60A

-

-

9 16 38 42 52 60 48 26 40

30

100A

-

-

9 16 38 42 52 60 42 26 40

30

125A

-

-

9 16 28 34 46 54 34 34 40

30

Line-to-line in 50 ohm circuit

Current

Frequency-MHz

Rating .01 .05

.1

.15

.5

1

3

5

10

20

15A

7

22

27

30

30

50

60

60

60

36

30A

7

22

27

30

33

56

60

60

60

40

60A

15

30

36

40

37

26

46

54

48

30

100A

14

29

35

39

33

30

56

53

41

30

125A

14

29

35

39

40

28

53

60

42

33

UL Recognized

CSA Certified

TUV Approved

EN

60 950

Resistor location for reference only.

Note 1: Depicts redundant style 6 terminals.

Note 2: Depicts optional circuit breaker.

Note 3: For 100 & 125A versions delete second coil.

Note 4: Depicts style 10 terminal versions which have separate ground stud.

85 - Ta

30

Io = Ir

DC