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Nanocrystalline blue coated core

Epoxy coated nanocrystalline core features small size compared with plastic case. Compact volume, less copper wire, less copper lost, energy saving, space saving. Suitable for small copper wire common mode choke, ISDN network transformer, network noise filter, EMC filter, driver transformer.

Features: Material: Fe-based Nanocrystalline core Saturation flux density induction: 1.25T Permeability @ 10KHz: > 50000 Permeability @ 100KHz: >12000 Curie temperature(℃): 560 Stacking factor: 0.78 Saturation magnetostriction(*10^-6): <2 Resistivity (μΩ.cm): 115 Ribbon thickness: 25μm Core shapes: Troidal core

Applications:

Nanocrystalline bead core for noise suppressor for semiconductor components (e.g. Mosfet) IGBT Driver transformer Current transformer High Frequency Power transformer ISDN Network transformer EMI/EMC Filter Common mode choke HD camera signal transformer

Characteristics:

Small size – Reducing volume of component – Reducing copper wires – Reducing cost Size can be custom made — Help customers quick design and mold cost free High insulation strength – Withstand voltage meets 1000V requirement High permeability — Much higher inductance value than ferrite core Craftsmanship Nanocrystalline alloys are formed by adding a certain amount of glass forming agent to the molten metal, and rapidly quenching and casting using a narrow ceramic nozzle under high temperature melting conditions. Amorphous alloys have the similar characteristics of glass structure, which not only make them have excellent mechanical properties, physical properties and chemical properties, but more importantly, the new technology of producing amorphous alloys using this rapid quenching method is less than the cold-rolled silicon steel sheet process. 6 to 8 processes can save energy consumption by 60% to 80%, which is an energy-saving, time-saving and efficient metallurgical method. Moreover, the amorphous alloy has low coercivity and high magnetic permeability, and its core loss is significantly lower than that of oriented cold-rolled silicon steel sheet, and its no-load loss can be reduced by about 75%. Therefore, the use of amorphous alloys instead of silicon steel sheets to manufacture transformer cores is one of the main means to save energy and reduce consumption in today’s powergrid equipment.

Nanocrystalline blue coated core

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