English Sitemap Imprint Data Protection Notice search Home Products Research & Innovation The Company News Jobs & Career Contact Downloads Permanent Magnets & Assemblies Home > Products > Cores & Components > Applications > Cores print > VITROPERM Standard types, encapsulated Materials & Parts Cores & Components NANOCRYSTALLINE VITROPERM CORES IN PLASTIC CASING FOR Applications COMMON MODE CHOKES Chokes Common Mode Chokes with toroidal tape wound cores of VITROPERM allow the effective attenuation of asymmetrical and conducted high frequency noise. The high permeability of the nanocrystalline core material achieves superior characteristics at Transformers low and middle frequencies, as well as in the high frequency range, when an optimized winding arrangement is chosen. In Current Transformers comparison to conventional ferrite, advantages over the entire frequency range are obtained. Further information is available in our application note EMC Products based on Nanocrystalline VITROPERM Current Sensors / Transducers . Cores Our VITROPERM cores are available with different A -levels for many core sizes. Thus, saturation-resistant solutions are L Markets available for various fields of applications. If the common mode currents exceed the saturation currents (I ) of the cores or cm chokes, cores with higher saturation resistance must be used. High A values (high ) are more suitable for typical single-phase L applications with low unbalanced current (e.g. switched-mode power supplies), while cores with lower A values are often used L in 3-phase applications with high unbalanced currents (e.g. frequency converters with long motor cables). The plastic cases are suitable for direct winding and offer good mechanical protection of the nanocrystalline core material. This enables the best magnetic properties and highest permeability levels to be maintained. Additional winding protection is optional for heavy wire windings, where there may be a danger of core damage. The plastic materials comply with the standards UL94-V0 (UL file number: E41871), class B (130 C) and UL94-V0 (UL file number E41938), class F (155 C). Epoxy coated designs are listed in the table Nanocrystalline VITROPERM cores with epoxy coating. We recommend to examine the theoretical calculations experimentally. For testing purposes VAC offers a special sample kit consisting of selected cores Core Sample Kit VITROPERM. The main areas of application are: EMC filters Switched-mode power supplies (SMPS), Power supplies Solar inverters Uninterruptible power supplies (UPS) Welding equipment Wind generators Frequency converters Inductive cooking saturation limiting iron mean A nominal core L current VAC-product dimensions cross path weight dimensions nominal (incl. case) section length I cm**, typical 10 100 10 100 A l m OD x ID x H OD ID H Fe Fe Fe kHz kHz kHz kHz mm x mm x 2 mm mm mm cm g H A cm mm T60006-L2009-W914 9.8 x 6.5 x 4.5 11.2 5.1 5.8 0.06 2.6 1.1 25.5 6.4 0.14 0.3 T60006-L2012-W902 12 x 8 x 4.5 14.1 6.6 6.3 0.07 3.1 1.7 28.0 6.8 0.15 0.31 T60006-L2012-W498 12.5 x 10 x 5 14.3 8.5 7.0 0.05 3.5 1.3 10.0 3.6 0.3 0.56 T60006-L2014-V098 14.4 x 11.4 x 3.2 16.5 9.6 5.0 0.04 4.1 1.1 10.5 2.,6 0.21 0.44 T60006-L2015-W865 15 x 10 x 4.5 17.1 7.9 6.5 0.09 3.9 2.6 27.0 6.7 0.2 0.41 T60006-L2016-W403 43.0 10.1 0.2 0.41 T60006-L2016-W308 16 x 10 x 6 17.9 8.1 8.1 0.,14 4.1 4.0 11.7 6.5 1.2 1.7 T60006-L2016-V165 2.1 2.0 5.4 5.7 T60006-L2017-W515 17.5 x 12.6 x 6 19.2 10.9 8.1 0.12 4.7 4.1 30.0 6.9 0.23 0.48 T60006-L2019-V184 19 x 15 x 5 21.2 13.0 7.3 0.08 5.3 3.1 18.0 4.4 0.26 0.54 T60006-L2019-W838 19 x 15 x 10 21.2 13.0 12.3 0.16 5.3 6.3 36.1 8.8 0.26 0.54 T60006-L2020-W409 55.2 13.6 0.25 0.51 20 x 12.5 x 8 22.6 10.3 10.2 0.24 5.1 9.0 T60006-L2020-W450 14.3 9.1 1.5 2.2 T60006-L2025-W523 25 x 20 x 10 27.6 17.4 12.8 0.20 7.1 10.0 28.4 7.3 0.41 0.84 T60006-L2025-W380 67.0 15.5 0.32 0.65 T60006-L2025-W451 17.1 11.5 1.8 2.7 25 x 16 x 10 27.9 13.6 12.5 6.4 17.0 T60006-L2025-V349 8.6 7.6 3.6 4.1 0.4 T60006-L2025-W980 3.2 3.1 9.3 9.6 T60006-L2030-W423 59.3 14.0 0.5 1.0 T60006-L2030-W358 30 x 20 x 10 32.8 17.6 12.5 0.40 7.9 23.0 15.5 11.1 2.1 3.1 T60006-L2030-W981 2.9 2.8 11.4 11.8 T60006-L2030-W514 88.0 20.0 0.38 0.79 T60006-L2030-V188 30 x 20 x 15 32.8 17.5 17.8 0.57 7.9 33.0 26.9 16.2 1.8 2.8 T60006-L2030-V129 15.7 14.1 3.1 3.9 T60006-L2040-W422 48.0 11.3 0.55 1.1 T60006-L2040-V113 13.0 8.4 3.0 4.6 40 x 32 x 15 43.1 28.7 18.5 0.46 11.3 38.0 T60006-L2040-W452 10.2 7.9 3.8 5.2 T60006-L2040-W964 2.3 2.2 17.0 17.0 T60006-L2040-W424 99.0 23.1 0.5 1.0 T60006-L2040-W453 40 x 25 x 15 43.1 22.5 18.5 0.9 10.2 64.0 25.0 28.2 2.9 4.4T60006-L2040-V296 12.8 11.3 5.7 6.5 T60006-L2045-V102 87,6 20.0 0.59 1.2 T60006-L2045-V118 45 x 30 x 15 48.3 26.4 18.2 0.86 11.8 74.0 24.3 15.8 3.0 4.6 T60006-L2045-V101 15.7 14.1 4.6 5.9 T60006-L2050-W516 45.0 13.5 1.0 2.0 36.3 T60006-L2050-W565 18.0 10.0 3.6 5.5 50 x 40 x 20 53.5 23.4 0.76 14.1 79.0 T60006-L2050-V146 11.7 10.0 5.5 7.1 36.6 T60006-L2050-V166 3.1 3.0 20.0 21.0 T60006-L2054-V172 87.0 19.9 0.72 1.5 54 x 40 x 20 57.5 37.7 24.1 1.06 14.8 115 T60006-L2054-V178 24.0 15.7 3.7 5.8 T60006-L2063-W517 59.0 17.5 1.2 2.5 T60006-L2063-V110 161 23.3 13.8 4.5 6.9 T60006-L2063-V144 63 x 50 x 25 67.3 46.5 28.6 1.2 17.8 15.1 13.5 6.9 8.9 T60006-L2063-V348 10.6 9.3 9.9 11.0 163 T60006-L2063-W985 3.3 3.2 30.0 31.0 T60006-L2080-V140 85.8 44.6 25.5 94.0 28.0 1.4 2.8 342 T60006-L2080-W531 80 x 50 x 20 2.3 20.4 35.0 24.0 5.5 8.4 86.0 44.7 25.7 T60006-L2080-V091 347 9.6 9.2 26.0 28.0 T60006-L2090-W518 395 81.0 25.1 1.7 3.3 T60006-L2090-V173 90 x 60 x 20 95.4 54.7 24.7 2.3 23.6 32.5 21.1 5.9 9.1 400 T60006-L2090-W984 4.6 4.5 41.0 42.0 T60006-L2100-V082 56.3 16.9 2.0 3.9 100 x 80 x 25 105.5 75.0 29.6 1.9 28.3 379 T60006-L2100-V081 14.6 13.1 11.0 14.0 T60006-L2102-W468 55.0 21.6 2.7 4.9 508 T60006-L2102-V080 19.1 17.2 11.0 14.0 102 x 76 x 25 108.1 70.0 30.3 2.5 28.0 T60006-L2063-V347 13.5 11.9 16.0 18.0 515 T60006-L2102-W947 4.3 4.2 48.0 49.0 T60006-L2160-V074 28.0 14.0 8.5 14.0 T60006-L2160-V088 2.7 917 20.0 13.1 11.0 18.0 T60006-L2160-V066 13.0 11.7 18.0 23.0 160 x 130 x 25 166.9 123.9 30.5 45.6 T60006-L2160-V350 9.5 8.4 26.0 29.0 2.9 T60006-L2160-W982 970 3.0 2.9 80.0 82.0 A = inductance for N = 1 (tolerance +45 % / -25 %) L I : the listed saturation currents are guidelines, only. They are calculated for nominal core dimensions at room temperature cm and for approx. 70 % saturation flux density. Further information can be found here: General information Application note (brochure) RoHS information Nanocrystalline Cores Epoxy coated designs Core Sample Kit VITROPERM Core stack assemblies Common Mode Chokes Chokes CONTACT Do you have general questions about our products We would be pleased to assist you Email Contact form Last update: 18.12.2018 Home Products Research & Innovation The Company News Jobs & Career Contact Downloads eingetragene Marke der VACUUMSCHMELZE GmbH & Co. KG