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Nanocrystalline Cores For Common Mode chokes, Current Transformers, and MagAmps
Key Characteristics
? Composition: Fe?Si?Nb?Cu?B
? Shapes: Toroid, Cut Toroid, Slotted Toroid, Cut Core
? Sizes: 5 mm to 140 mm
? Flux Density (T): 1.25
? Coating Color: Blue, Green or other
With the iron-based nanocrystalline material used, the common mod chock core has high-impedance characteristics in the MHz band and has the advantages of low noise, small size, and light weight compared with the iron core made by the conventional Mn-Zn ferrite.
Nanocrystalline cores are a choice solution for common mode choke (CMC) applications as they exhibit high permeability, low power loss, and high saturation. Common mode chokes made with nanocrystalline material are used in a wide range of applications including switched-mode power supplies (SMPS), uninterruptible power supplies (UPS), solar inverters, frequency converters, EMC filters, EV chargers, and multiple automotive and welding applications. When compared to ferrite cores, nanocrystalline cores provide a wider operational temperature range and significantly higher impedance at high frequencies.link:http://www.sunbowmagnetic.com