Material Composition | FeCuNbSiB |
---|---|
Thickness (μm) | 28~35 |
Saturation Induction Bs (T) | 1.25 |
Curie Temperature (°C) | 570 |
Hardness Hv | 880 |
Crystalline Temperature Tc (°C) | 500 |
Saturation Magnetostriction | 2×10-6 |
Initial Permeability μi | ≥80000 |
Maximum Permeability um | ≥500000 |
Density (g/cm³) | 7.2 |
Electrical Resistivity (μΩ.cm) | 130 |
Lamination Factor | ≥0.8 |
Operating Temperature Range | -50~120℃ |
Part No. | Core Dimensions ODxIDxH | Finished Dimensions ODxIDxH | CT Accuracy | DC Compliance |
---|---|---|---|---|
120×14×10 | 22.5×12.1×12.2 | 0.5-0.1 Class | 20-40A | |
221×15×10 | 23.6×12.8×12.8 | 0.5-0.1 Class | 10-40A | |
324×15.5×8 | 26.3×13.7×9.9 | 0.5-0.1 Class | 60A |
The manufacturing process of nanocrystalline transformers includes several carefully controlled steps to ensure high-quality production. Initially, the raw materials, typically iron-based alloys with elements like silicon and boron, are processed to form a melt-spun ribbon. This ribbon is rapidly cooled to achieve an amorphous structure. The amorphous ribbon is then subjected to annealing under specific conditions, including the presence of a magnetic field, to induce nanocrystalline formation. The resulting nanocrystalline material is characterized by its tiny grain size, usually less than 100 nanometers. This material is then cut, shaped, and wound into the desired core form. The finished cores undergo rigorous testing to ensure they meet the required specifications for magnetic properties, dimensions, and performance before being integrated into transformers. This meticulous process ensures that the nanocrystalline transformers produced in the factory offer superior efficiency, thermal stability, and DC current immunity.
Nanocrystalline transformers are highly versatile and find application across a multitude of industries. In power electronics, they are integral components in devices such as inverters, converters, and power supplies, where their high efficiency and compact size offer significant advantages. Renewable energy systems, including wind turbines and solar power installations, benefit from their reliable performance and efficiency in power conversion and management. The automotive industry utilizes nanocrystalline transformers in electric vehicles (EVs) for onboard charging systems and power management units, aligning with the industry's demand for compact and efficient components. Telecommunications infrastructure relies on these transformers for power management and signal processing applications, capitalizing on their ability to minimize electromagnetic interference (EMI). Additionally, the medical field incorporates nanocrystalline transformers in diagnostic equipment where precision and reliability are paramount.
Our factory provides comprehensive after-sales service, including technical support, warranty coverage, and prompt response to any issues. We ensure customer satisfaction through regular follow-ups and maintenance services.
We use secure packaging and reliable logistic services to ensure that our nanocrystalline transformers reach you in perfect condition. Our factory partners with top logistics providers to offer timely and safe delivery.
Nanocrystalline transformers are more efficient due to their low core losses resulting from reduced hysteresis and eddy current losses. This leads to significant energy savings.
Yes, nanocrystalline transformers exhibit excellent thermal stability, making them suitable for use in environments with fluctuating temperatures.
The unique magnetic properties of nanocrystalline materials help in suppressing electromagnetic interference (EMI), making them ideal for electronic devices sensitive to noise.
The integration of nanocrystalline transformers in renewable energy systems has revolutionized power conversion and management. These transformers provide high efficiency and reliability, essential for optimizing the performance of wind turbines and solar power installations. Their ability to handle high power ratings while maintaining a compact form factor makes them ideal for these applications. The enhanced thermal stability and reduced core losses contribute to the longevity and effectiveness of renewable energy systems, ultimately supporting the global transition to cleaner energy sources.
Recent advancements in the manufacturing process of nanocrystalline transformers have led to improved material properties and reduced production costs. Innovations such as enhanced annealing techniques and the inclusion of additional alloying elements have resulted in superior magnetic properties and better overall performance. These advancements have not only made nanocrystalline transformers more accessible but also extended their application range across various industries, including automotive, aerospace, and telecommunications. The continuous research and development in this field promise further enhancements, paving the way for the widespread adoption of nanocrystalline transformers.
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