OJSC MSTATOR produces a wide range of wound toroidal amorphous and nanocrystalline magnetic cores with O.D. from 3 to 100 mm, 1 to 30 mm high from AMAG amorphous and nanocrystalline ribbons and related elecromagnetic components.
CLASSIFICATION, FEATURES AND APPLICATION
| Class Name | Series Name | Core/Container Material | Characteristic features | Application |
|---|---|---|---|---|
| Amorphous with high permeability | MSF | Co-based amorphous (A-170)/plastic container | Annealing in transverse field, permeability more than 100000, very low loss, flat hysteresis loop | Common mode filter chokes, current transformers including for preciseststic meters, protective cutout, high-frequency power transformers SMPS, audiotransformers, etc. |
| Nanocrystalline with high permeability | MSFN | Fe-based nanocrystalline (A-200C)/ plastic container | Annealing in transverse field, permeability up to 80000, high induction 1.2T, low loss, increased operating temperature and good thermal stability, cheaper than amorphous. Wide size range up to 100mm in diameter | |
| Nanocrystalline magnetic cores for high-frequency transformers | MSTN | Fe-based nanocrystalline (A-200C)/ plastic container | Sizes, materials and production technology of a series are same to MSFN series. Normalized loss. . | High frequency power transformers for single-cyclic (forward converter) and bicyclic SMPS, DC-DC converters, audiotransformers |
| Amorphous with square hysteresis loop | MSSA-L |
Co-based amorphous (A-172)/plastic container |
Annealing in longitudinal field, square B-H loop, squareness ratio up to 0.98, low loss, low coercitive force | Magamp chokes in multichannel SMPS (provide effective separate stabilization and output protection on all channels), oscillators with saturation mode, etc. |
| MSSA-N | Annealing without field, square B-H loop, squareness ratio up to 0.94, loss and coercitive force are less than in MSSA-L series | |||
| Nanocrystalline with square hysteresis loop | MSSN | Fe-based nanocrystalline (A-200C)/ plastic container | Annealing in longitudinal field, squareness ratio up to 0.98, high induction up to 1.2T, Cheaper than MSSA series | |
| Non-magnetic gap cores | MSC-G | Fe-based nanocrystalline (A-200)/ plastic container | High induction 1.4T, non-magnetic gap, long flat B-H loop, operating with bias up to 60 Oe | Output chokes with DC bias, differential filter chokes, power factor correction chokes, reverse transformers, etc. |
| Distributed gap cores | MSC | Fe-based amorphous (2NSR, A202)/ aluminum container | High induction 1.4T, distributed gap, long flat B-H loop, operating with bias up to 35 Oe | |
| Low profile distributed gap cores | MSC-Low Profile | High induction 1.4T, distributed gap, long flat B-H loop, operating with bias up to 35 Oe, low profile | ||
| Interference-suppressing for single-turn chokes | MSB |
Co-based amorphous (A-172)/plastic container |
Square B-H loop, annealing without field, squareness ratio up to 0.85, high permeability, cylindic form, miniature, may be mounted directly on component outputs | Short-emissions and high-frequency front oscillations suppression by changing the nature of the active components switching, eliminate the interference cause (source). Used in SMPS, motor control circuits, switching semiconductor devices, for the protection of semiconductor devices, etc. |
| Interference-suppressing for multi-turn chokes | MSK | Bigger than MSB series, used for multi-turn interference-suppressing chokes |
In addition to above mentioned cores OJSC MSTATOR produces profile MSP series of amorphous magnetic cores for telecommunication networks, presented in Products for ISDN, DSL networks section, and KR series of miniature magnetic cores (information available on request) for pulse transformers in a container made of aluminum foil. OJSC MSTATOR produces a wide range of soft magnetic amorphous and nanocrystalline ribbons, has all the equipment necessary and will willingly consider applications for development and production of parties of magnetic cores or complete electromagnetic components (transformers and chokes) according to customer specifications.
Specific items (for example, anoval magnetic circuit for static meters, etc.) are not represented on tise site, but our experts are always ready to help the customer to solve specific technical problems.
You are welcome to cooperate!
