Magnetic Core Materials | Power Transformer
High efficient nanocrystalline POWER TRANSFORMER cores
Nanocrystalline material is extremely low-loss and thuspredestinated for the application „Power Transformer“. Our PT cores enable a very powerful design with very low lossesat high frequencies. As the epoxy coating rests directly on the strip material as the heat dissipation is optimal. Due to a low magnetostriction and very good RF characteristics, as well asthe excellent temperature resistance of the ribbon materialitself, you will get optimal conditions for a special design of your power transformer.
Technical specifitcations
| Types / Reference | Nominal dimensions | finished dimensions | Mfe(gr) approx. | Lfe (cm) |
Afe (cm²) |
Losses @500mT 10kHz, sin |
Losses @300mT 100kHz, sin |
||||
| OD | ID | H | OD | ID | H | ||||||
| LF1610-MRC017 | 16 | 10 | 6 | 17,6 | 8,3 | 8 | 4,3 | 4,08 | 0,14 | ≤ 0,52 W/core* | |
| LF2012-MRC018 | 20 | 12,5 | 8 | 22 | 10,5 | 10 | 9 | 5,11 | 0,24 | ≤ 1,08 W/core* | |
| LF2516-MRC019 | 25 | 16 | 10 | 27 | 14 | 12 | 17 | 6,44 | 0,35 | ≤ 2,04 W/core | |
| LF3020-MRC020 | 30 | 20 | 15 | 32,3 | 17,8 | 17,8 | 33 | 7,85 | 0,57 | ≤ 3,95 W/core* | |
| LF4025-MRC021 | 40 | 25 | 15 | 42,3 | 22,5 | 17,3 | 64 | 10,2 | 0,86 | ≤ 7,1 W/core* | |
| LF5040-MRC022 | 50 | 40 | 20 | 52,3 | 37,1 | 22,8 | 79 | 14,1 | 0,76 | ≤ 8,7 W/core* | |
| LF5240-MRC023 | 52 | 40 | 25 | 54,3 | 37,1 | 27,8 | 121 | 14,45 | 1,14 | ≤ 13,3 W/core* | |
| LF5540-MRC024 | 55 | 40 | 25 | 57,5 | 37,1 | 27,8 | 156 | 14,9 | 1,43 | ≤ 17,2 W/core* | |
| LF6351-MRC014 | 63,5 | 51 | 25 | 65,5 | 48 | 27,3 | 170 | 17,9 | 1,25 | ≤ 1,6 W/core | |
| LF8063-MRC012 | 80 | 63 | 25 | 83,5 | 59,3 | 28 | 267 | 22,5 | 1,62 | ≤ 2,4 W/core | |
| LF10080-MRC001 | 100 | 80 | 25 | 104,5 | 74,5 | 28,5 | 395 | 28,3 | 1,9 | ≤ 5 W/core | |
| LF130100-MRC013 | 130 | 100 | 25 | 135,5 | 94,5 | 28,5 | 796 | 36,1 | 2,85 | ≤ 8 W/core | |
| LF13273-MRC015 | 132 | 73 | 25 | 137 | 73 | 28,5 | 1295 | 31,3 | 5,46 | ≤ 13 W/core | |
| LF160110-MRC016 | 160 | 110 | 25 | 165 | 105 | 28,5 | 1435 | 42 | 4,61 | ≤ 15 W/core | |
*preliminary
The information is non-binding and can be adjusted without prior information.
Measurements for power transformer cores (Power Transformer)
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Important note: For safety and the proper usage, you are requested to approve the offered product specification for your application. These products are designed for general electronic
devices. Performance and safety of this product for applications which could lead to physical harm is not confirmed. Be sure to examine the performance and safety when the product is used
for these applications and take appropriate measures, such as failsafe, to avoid any accident. It is the responsibility of user to take such measures.