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. mА |
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 |
