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North West Laboratory

Engineering Center SZL and LEPCOS
— General representative of Epcos AG by ferrite in the CIS
— Official distributor and general representative for ferrites of
    TDK Electronics Europe Gmbh in the CIS
— Authorized distributor of Magnetics in Russia, CIS and Baltic countries
— Exclusive distributor of USM in Russia and CIS countries
— Official Distributor Temex Ceramics in Russia and CIS
 
Products » Amorphous and nanocrystalline Cores » 2-fold common-mode chokes for interference suppression »

2-fold common-mode chokes for interference suppression

2-foldcommon-mode chokes for interference suppression 2-fold common-mode chokes for interference suppression are made of thin ribbon based on NANOPERM® material. They provide a high level of обеспечиваютinterference suppression and are characterized by small overall dimensions (a significant reduction in assembly volume up to 60% compared with chokes made of ferrite cores).

Advantages of chokes on the base of nanocrystalline cores in comparance with chokes made of ferrite cores :

  • High impedance and a high level of interference suppression
  • A higher saturation induction
  • Less sensitive to temperature.

Standard inductance tolerance is +50%/-30%.

Operating temperature range is -40 ... +70°С

The configuration corresponds to requirements of EN60938-1 for net voltage 230V and 500V/600V.

The product list of 2-fold common-mode chokes based on NANOPERM ® ribbon for interference suppression.

Ordering code Inom.,А at natural cooling Inom.,А at forced cooling Isat.
Lnom.
mH
@10kHz
Lsat.
µH
R, mOhm Leads diameter, mm Configuration Dimensions, WхLхH,mm
MB-690 2 2,8 13 2 x 20,0 ~19 <85 0,7 гориз. 22,6 x 22,2 x 12,7
MB-631 3 4 17 2 x 11,5 ~11 <40 0,7 гориз. 22,6 x 22,2 x 12,7
MB-694 3 4 20 2 x 11,0 ~10 <40 0,56 верт. 22 x 12,3 x 25
MB-602 4 5,5 15 2 x 75,0 ~55 <65 0,8 верт. 34 x 19 x 35,5
MB-618 4,5 6 25 2 x 5,0 ~8 <23 0,7 гориз. 22,6 x 22,2 x 12,7
MB-640 6 8 25 2 x 6,3 ~6 <22 0,71 верт. 22 x 12,3 x 25
MB-606 7 10 25 2 x 30 ~55 <27 1,0 верт. 34 x 19 x 35,5
MB-609 8 11 30 2 x 18 ~13 <17 2х0,8 верт. 34 x 19 x 35,5
MB-039 8,5 12 120 2 x 35 ~20 <21 1,12 верт. 34 x 19 x 35,5
MB-022 8,5 12 450 2 x 0,8 ~4 <8,5 1,0 верт. 34 x 19 x 35,5
MB-603 10 14 40 2 x 12 ~10 <11 2 х 0,85 верт. 34 x 19 x 35,5
MB-096 12 17 100 2 x 7,5 ~30 <12,1 1,4 верт. 38,5 x 23 x 40
MB-632 14 20 45 2 x 2,4 ~3 <8 0,9 верт. 22 x 12,3 x 25
MB-184 16 22 80 2 x 3,0 ~2,5 <2,5 1,8 верт. 30 x 20 x 30
MB-607 16 22 55 2 x 6,3 ~5 <6 2 x 1,12 верт. 34 x 19 x 35,5
MB-605 18 25 80 2 x 3,0 ~5 <4 2 x 1,0 верт. 34 x 19 x 35,5
MB-020 20 28 85 2 x 33 ~12 <8 2,0 верт. 59 x 59 x 33,5
MB-615 22 30 110 2 x 1,6 ~2 <1,7 2 х 1,32 верт. 34 x 19 x 35,5
MB-036 23 32 125 2 x 5,0 ~12 <2,8 2,5 гориз. 59 x 59 x 31
MB-608 26 36 185 2 x 0,6 ~5 <1,6 2 х 1,18 верт. 34 x 19 x 35,5
MB-633 30 42 140 2 x 1,0 ~0,8 <1,2 2 х 1,5 верт. 34 x 19 x 35,5
MB-740 40 56 485 2 x 4,5 ~3,9 <1,85 2,5 гориз. 52 x 52 x 32
 
NORTH-WESTERN LABORATORY: NEWS
 
26.06 19 
According to the results of 2018 Lepcos has received "best ferrites seller 2018" seal of excellence from TDK company.



18.04 19 
Dear colleagues! We would like to draw your attention to the fact that, since December 2018, the package content of electrolytic capacitors has been changed.



25.02 19 

LEPCOS has has expanded the range of amorphous and nanocrystalline cores manufactured by MSTATOR company.





 
 


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