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COMMON MODE CHOKES (CMC) FOR SINGLE PHASE APPLICATIONS

Nanocrystalline VITROPERM: This is the ideal basis for highest inductance with a low number of turns in extremely compact component volume. VITROPERM chokes are a universal solution for various EMI problems due to the excellent high frequency properties and the stable performance over a wide temperature range.

All below listed standard types in low profile or upright constructions are not moulded and designed for operation in grid connected RFI filters or for applications with higher operating voltages. 

Construction, production and testing of the chokes are in accordance with EN50178, resp. IEC 62109. 

The plastic materials comply with the following UL standards:
                UL94            (file number E41871) 
                UL1446       (file number OBJY2.E329745).
Temperature class B (130 °C)

Further information about our CMCs is available in our application note

For CMC selections (even at deviant operational data) please download our software tool (requires Microsoft EXCEL): VAC CMC Quick-Selector. If you cannot find a suitable CMC from the below listed standard range or under further types, single phase, please contact us using our design check lists CMCs acc. to EN50178, resp. CMCs acc. to IEC62109/IEC61800

The available nanocrystalline tape-wound cores are listed below.

For testing purposes, VAC offers special sample kits consisting of tape-wound cores Core Sample Kit VITROPERM  and CMCs CMC Sample Kit

IN 

Design 

UN

LN 

LN  

Rcu 

|Z|

fR

Icm 

Dimensions

Drawing

 

 

OVCat
III / II

10 kHz

100 kHz 

100 kHz 

10 kHz 

l x w x h

 

 

 

mH 

mH 

Ω 

MHz

mA 

mm 

 

T60405-R6131-X402

2

upright

300 / 600

2 x 12.1

2 x 2.8

101.7

3000

3.6

12

22x12x25

3D - Model

T60405-R6131-X204

4.5

upright

300 / 600

2 x 10.8

2 x 2.5

27.5

2320

1

12

22x12x25

3D - Model

T60405-R6161-X504

5

upright

300 / 600

2 x 28.3

2 x 6.6

35.6

6500

0.4

10

27x17x29

3D - Model

T60405-R6166-X206

6

upright

300 / 600

2 x 29.1

2 x 6.7

37.6

8500

0.25

14

35x21x37

3D - Model

T60405-R6166-X208

8.5

upright

300 / 600

2 x 16.4

2 x 3.7

19.1

4200

0.5

17

35x21x36.5

3D - Model

T60405-R6123-X210

10

low profile

300 / 600

2 x 11.4

2 x 2.6

12

3200

0.7

16

35x35x23

3D - Model

T60405-R6166-X210

10

upright

300 / 600

2 x 11.4

2 x 2.6

12.7

3150

0.7

16

35x21x37

3D - Model

T60405-R6126-X212

12

upright

300 / 600

2 x 11.4

2 x 2.6

9

2950

0.7

22

38x22x35

3D - Model

T60405-R6123-X213

12.4

low profile

300 / 600

2 x 11.4

2 x 2.6

8.8

2950

0.7

22

35x35x25

3D - Model

T60405-R6122-X095

13.5

upright

600 / 1000

2 x 16.9

2 x 3.6

7.6

4000

0.7

22

41x21x37

3D - Model

T60405-R6102-X016

13

low profile

300 / 600

2 x 8.6

2 x 2.2

6.3

2250

1.1

28

35x35x22,5

3D - Model

T60405-R6123-X616

16

low profile

300 / 600

2 x 12.9

2 x 3.1

5.7

3000

3.0

26

40x40x24

3D - Model

T60405-R6126-X216

16

upright

600 / 1000

2 x 5.3

2 x 1.3

2.8

1200

3,5

40

41.5x23.5x40

3D - Model

T60405-R6166-X033

18

upright

300 / 600

2 x 6

2 x 1.5

4.6

1600

1

35

38x21x38

3D - Model

T60405-R6166-X039

18

upright

300 / 600

2 x 2.9

2 x 0.7

3.9

830

3.3

50

36x21x38

3D - Model

T60405-R6123-X220

20.5

low profile

300 / 600

2 x 1.8

2 x 0.4

3.2

500

11.5

40

35x35x23.5

3D - Model

T60405-R6123-X221

20

low profile

300 / 600

2 x 6.6

2 x 1.6

2.9

1470

4,5

35

43x43x24

3D - Model

T60405-R6128-X220

20

upright

600 / 1000

2 x 5.6

2 x 1.3

2.8

1300

3.6

40

42x27x46

3D - Model

T60405-R6123-X226

25

low profile

300 / 600

2 x 4.2

2 x 1

1.9

960

7.1

45

43x39.5x25

3D - Model

T60405-R6123-X227

25

low profile

600 / 1000

2 x 12

2 x 2.8

3.5

2900

2.2

45

52x52x32

3D - Model

T60405-R6128-X225

25

upright

300 / 600

2 x 4.2

2 x 1

1.9

970

4.9

45

42x27x40

3D - Model

T60405-R6128-X226

25

upright

600 / 1000

2 x 12

2 x 2.8

3.3

2900

1.5

40

52x28.5x48.5

3D - Model

T60405-R6123-X232

30

low profile

600 / 1000

2 x 3.9

2 x 0.9

2.4

920

7

50

52x52x29

3D - Model

T60405-R6128-X031

30

upright

600 / 1000

2 x 3.9

2 x 0.9

2.3

900

4

65

51x27x50

3D - Model

T60405-R6128-X230

30

upright

600 / 1000

2 x 6.3

2 x 1.5

2.3

1650

2.7

55

52x27x47

3D - Model

T60405-R6123-X241

40

low profile

600 / 1000

2 x 3.6

2 x 0.8

1.4

870

6

90

52x52x32

3D - Model

T60405-R6123-X248

46

low profile

600 / 1000

2 x 2.5

2 x 0.6

1,0

660

5.7

100

57x51x33

3D - Model

T60405-R6123-X263

63

low profile

600 / 1000

2 x 1.6

2 x 0.4

0.5

390

9.3

120

56x51x32

3D - Model

T60405-R6123-X285

85

low profile

600 / 1000

2 x 1.6

2 x 0.5

0.6

510

1.6

200

73x73x40

3D - Model

Notes:
IN = nominal current in each winding
Icm = max. permissible leakage or common mode current
UN OVCat III / II  = operating voltage for overvoltage category III / II
LN = nominal inductance, tolerance +50 % / -30 %RCu = winding resistance per winding
|Z| = impedance of the choke
fR = resonant frequency of the choke
Ambient temperature      Ta   = –40 °C... +70 °C (short-term +90 °C), deviating values are specified in the data sheets.
Operating temperature   Top = –40 °C... +130 °C (short-term +150 °C)

Basically, all materials are suitable for operation at -55 °C. We individually confirm this for each choke upon request. The standard chokes are designed for a temperature rise of ΔT = 45….60 K at Ta= +70 °C and I = IN in each winding. Data derating is necessary for deviant ambient temperatures or deviant nominal currents. Thus, for example, at lower ambient temperatures the chokes can be operated at higher IN.  Please contact VAC for further detailed information.

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Last update: 10.05.2017