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  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
  • Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core
Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core

Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core

$5.00-$50.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Color（Min.Order: 10000 pieces）
Custom size（Min.Order: 100 pieces）
View product details

Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electromagnetic Noise Suppression: Designed to filter common-mode electromagnetic interference in power supplies and electronic devices, ensuring stable operation.
  • High-Frequency Current Measurement: Enables precise current sensing in transformers, critical for monitoring and control in industrial and commercial systems.
  • Efficient Energy Management: Utilizes nanocrystalline alloy cores for superior magnetic permeability and low energy loss at high frequencies.

Key features

  • 1. Material Technology

    • With nanocrystalline alloy cores, achieve up to 30% lower core loss than traditional ferrite cores*, ensuring superior high-frequency performance and energy efficiency in industrial applications.

  • 2. Interactive Design

    • With customizable oval shapes, seamlessly integrate into compact industrial systems while maintaining structural integrity, adapting to diverse design requirements.

  • 3. Performance Parameters

    • Operate at frequencies up to 10 MHz*—twice the capability of conventional iron cores—enhancing efficiency in high-demand systems like power supplies and telecommunications.

  • 4. Scenario Solutions

    • Designed for industrial use, effectively suppress electromagnetic interference (EMI) and stabilize current flow in high-power environments, such as data centers and automotive systems.

  • 5. Certification Standards

    • With compliance to ISO 9001 and RoHS standards*, ensure reliable performance in regulated environments while prioritizing environmental and safety regulations.

Product details

Custom Oval Shape Common Mode Chokes and Current Transformers Nanocrystalline Core

King Magnetics' Custom Oval Shape Common Mode Chokes and Current Transformers with Nanocrystalline Core deliver high-performance magnetic solutions for industrial applications. Engineered with advanced nanocrystalline alloy cores, these components offer superior magnetic permeability, low core loss, and thermal stability. Ideal for high-frequency power supplies, transformers, and electromagnetic interference (EMI) filtering, they combine precision engineering with customizable design flexibility.

Technical specifications

FeatureSpecificationBenefit
Core MaterialNanocrystalline alloyWith high permeability, reduce energy loss in power systems.
Frequency Range10 kHz to 50 MHzWith extended frequency capability, handle high-speed data applications.
Saturation Flux1.2 T (Base) to 1.8 T (Pro)With adjustable saturation levels, optimize performance for varying load conditions.
Temperature Class-40°C to +120°CWith wide thermal stability, ensure reliability in extreme environments.

Customization guide

Adjustable parameters include:

  • Core Dimensions: Customize oval shape sizes (e.g., 10x15mm to 30x50mm) for specific inductor requirements.
  • Material Composition: Optimize nanocrystalline alloy ratios for higher permeability or thermal resistance.
  • Winding Configuration: Tailor wire gauge and turns for target inductance values (e.g., 10µH to 1000µH).

Get inspired

These chokes and transformers are designed to meet the demands of modern industrial systems. For instance, their low core loss ensures efficient power conversion in renewable energy inverters, while their compact oval shape saves space in IoT device circuitry.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Core Permeability8000@10 kHz+15% (9200@10 kHz)+30% (10,400@10 kHz)*
Core Loss (W/kg)120@100 kHz100@100 kHz80@100 kHz
Max Current Rating2 A3 A5 A

Supplier's note

  1. Technical Breakthroughs:

    • Nanocrystalline Alloy Core: Triple the permeability of conventional ferrite cores, enabling smaller, higher-performing inductors.
    • Low Core Loss: 20% lower loss than industry benchmarks at 100 kHz, reducing heat buildup in high-frequency circuits.
    • Thermal Stability: Operates reliably at +120°C, outperforming standard ferrite cores rated for ≤100°C.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial applications (e.g., low-power inverters) where cost efficiency is critical.
    • Advanced Model: Suited for mid-range systems requiring enhanced frequency performance (e.g., 5G base station filters).
    • Pro Model: Designed for high-stress environments (e.g., electric vehicle charging stations) where peak current and thermal stability are paramount.

*Pro Model permeability exceeds industry standards by 30%, enabling miniaturization of power supplies by up to 25%.

Frequently asked questions

  • Which common mode choke suits high-frequency industrial applications?

  • How does nanocrystalline core compare to ferrite in EMI filtering?

  • Can I customize oval-shaped current transformers for specific dimensions?

  • What’s the temperature rating of nanocrystalline cores for industrial use?

  • Are nanocrystalline alloy cores RoHS compliant for industrial magnets?

  • How to clean nanocrystalline core chokes without damaging them?

  • Nanocrystalline vs. amorphous cores: Which is better for EMI reduction?

  • Can nanocrystalline cores be customized for specific magnetic properties?

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