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!