Parameter | Value |
---|---|
Material Composition | FeCuNbSiB |
Thickness (um) | 28~35 |
Saturation induction Bs (T) | 1.25 |
Curie temperature (℃) | 570 |
Hardness (Hv) | 880 |
Crystalline temperature Tc (℃) | 500 |
Initial permeability μi | ≥80000 |
Maximum permeability μm | ≥500000 |
Density (g/cm³) | 7.2 |
Electrical resistivity (μΩ.cm) | 130 |
Lamination factor | ≥0.8 |
Operating Temperature Range | -50~120℃ |
Model | Dimensions (OD*ID*H) | Specified Permeability | Saturation Current (10KHz) |
---|---|---|---|
JJ-1005-W01W | 9.8*6.5*4.5 | 56600≤μ≤127000 | 25.5 |
JJ-1205-W01W | 12*8*4.5 | 772000≤μ≤139000 | 28 |
The manufacturing of nanocrystalline cores involves rapid solidification of metal alloys followed by controlled annealing. This process results in an amorphous structure that is later transformed into a crystalline state with nano-sized grains, providing the core with its unique magnetic properties. Research papers highlight that precise control of the annealing temperature and time enhances the magnetic characteristics and minimizes defects. This is crucial to achieving cores with high permeability and low core losses, tailored for high-frequency applications.
Nanocrystalline cores are extensively used in high-power transformer applications where efficiency and compactness are crucial. Their high permeability and low losses make them ideal for use in telecommunications, renewable energy systems such as solar inverters, and electric vehicle battery chargers. These cores are also valuable in minimizing interference in high-speed networks, as seen in the telecommunications industry in China, providing efficient magnetic coupling and energy conversion.
Our factory offers comprehensive after-sales service including technical support and product replacements for any defects within the warranty period. We ensure customer satisfaction by providing customized support to suit specific needs and application environments.
We utilize robust packaging standards to ensure the safe transportation of nanocrystalline cores from our factory in China. Delivery options are flexible to accommodate international and domestic shipments, ensuring timely arrivals based on customer requirements.
Our nanocrystalline cores are manufactured in our state-of-the-art factory in China, offering superior magnetic properties such as high permeability and low coercivity. These cores enable compact and efficient transformer designs, reducing weight and size while maintaining high performance.
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