Nanocrystalline cores and traditional cores (commonly made from materials such as silicon steel, ferrite, or amorphous metals) are used in various electrical and electronic applications, particularly in transformers, inductors, and magnetic components. Each type has its own properties and is suitable for different applications.

Nanocrystalline Cores:

Properties:

• High Permeability: Excellent for magnetic flux conduction.
• Low Core Losses: Reduced hysteresis and eddy current losses, especially at high frequencies.
• High Saturation Magnetization: Can handle larger magnetic fields.
• Temperature Stability: Performs well across a wide temperature range.
• Thin Laminations: Reduces eddy current losses.

Applications:

• High-frequency transformers
• Inductors in switch-mode power supplies
• Power factor correction components
• Common-mode chokes
• Magnetic shielding

Traditional Cores(Silicon Steel):

Properties:

• Moderate Permeability and Saturation Magnetization
• Higher Core Losses: More than nanocrystalline.
• Cost-Effective
• Thicker Laminations: More eddy current losses.

Applications:

• Power transformers
• Large inductors
• Electrical motors

Traditional Cores(Ferrite Cores):

Properties:

• High Resistivity: Low eddy current losses.
• Low Saturation Magnetization
• Brittle
• Optimal for High Frequencies

Applications:

• High-frequency transformers
• RF inductors
• EMI suppression components

Traditional Cores(Amorphous Metal Cores):

Properties:

• High Permeability and Low Losses
• Thin Laminations
• Moderate Cost

Applications:

• Distribution transformers
• Efficient power inductors
• Power electronics

Unsure whether to choose nanocrystalline cores or traditional cores for your products? Contact us for tailored advice and solutions to enhance your projects.