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  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
  • KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core
KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core

KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core

$10.57-$15.26/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Custom size（Min.Order: 1 pieces）
Custom shape（Min.Order: 1 pieces）
Custom cutting（Min.Order: 1 pieces）
Custom material（Min.Order: 1 pieces）
View product details

KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Toroidal Design Efficiency: The ring-shaped structure minimizes magnetic flux leakage, ensuring high energy transfer efficiency in transformers and inductors.
  • High-Frequency Performance: Engineered with nanocrystalline alloy composite, it delivers low core loss and high permeability, ideal for high-frequency applications in electronics and power systems.

Key features

  • 1. Advanced Nanocrystalline Alloy Material Technology

    • With a nanocrystalline alloy and amorphous composite core, you can achieve superior magnetic performance and energy efficiency compared to traditional ferrite or silicon steel cores.

  • 2. Optimized Toroidal Design for Seamless Integration

    • With its precise cylindrical shape and central mounting hole, you can easily integrate the core into transformers, sensors, or motors for industrial use.

  • 3. High-Frequency Performance for Demanding Applications

    • With ultra-low core loss and high magnetic permeability, you can support high-frequency operations (up to 10MHz) in power electronics or telecommunications.

  • 4. Industrial-Grade Durability for Harsh Environments

    • With a corrosion-resistant nanocrystalline structure, you can ensure reliable performance in industrial settings with extreme temperatures or vibrations.

  • 5. Compliance with Industrial Safety and Performance Standards

    • With adherence to ISO/IEC standards for magnetic materials, you can meet regulatory requirements for safety and efficiency in industrial equipment.

Product details

KMN805020 Toroidal Nano Transformer Core Soft Strong Magnetic Iron Core

The KMN805020 Toroidal Nano Transformer Core is a high-performance magnetic component engineered for industrial applications. Crafted from a nanocrystalline alloy composite (amorphous + nanocrystalline), it delivers exceptional magnetic properties with precise dimensions (50mm inner diameter, 80mm outer diameter, 20mm thickness). Ideal for power transformers, inductors, and electromagnetic systems, this core combines low core loss, high permeability, and thermal stability to optimize energy efficiency and reliability.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionNanocrystalline Alloy CompositeHigh-frequency transformers requiring low core loss
Dimensions50mm (ID) x 80mm (OD) x 20mm (Thickness)Standard mounting in industrial equipment
Magnetic Permeability100,000+ (Typical)Efficient energy transfer in power systems
Core Loss20% lower than ferrite coresReducing heat generation in high-power setups
Operating Temperature-40°C to 120°C (Pro Model)Harsh industrial environments

Customization guide

Adjustable parameters include dimensions (ID/OD/thickness) and material composition (e.g., amorphous vs. nanocrystalline ratios) to meet specific requirements like frequency range or thermal tolerance.

Get inspired

With its ultra-low core loss and high permeability, the KMN805020 core enables compact, efficient designs for renewable energy inverters, electric vehicle charging systems, and industrial power supplies.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Magnetic Flux Density1.0 T+15% (1.15 T)+30% (1.3 T)*
Frequency Range10 kHz15 kHz20 kHz
Temperature Range-20°C to 80°C-30°C to 100°C-40°C to 120°C

Supplier's note

  1. Three Technical Breakthroughs:

    • Nanocrystalline Alloy Composite: Combines amorphous and nanocrystalline structures for 20% lower core loss than ferrite, enabling cooler operation.
    • Ultra-High Permeability: Achieves 100,000+ permeability, ideal for minimizing energy loss in high-frequency transformers.
    • Extended Temperature Tolerance: The Pro Model’s -40°C to 120°C range outperforms industry benchmarks, ensuring reliability in extreme environments.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard industrial applications (e.g., 50Hz/60Hz power supplies) where cost efficiency is prioritized.
    • Advanced Model: Ideal for high-frequency systems (e.g., solar inverters) needing enhanced thermal stability and performance.
    • Pro Model: Designed for extreme scenarios like EV charging stations or aerospace systems, leveraging tripled flux density and ultra-wide temperature range for unmatched durability.

*Compared to industry-standard ferrite cores at equivalent dimensions.

Frequently asked questions

  • Which magnetic core model is best for high-frequency transformer applications?

  • How does the nanocrystalline material compare to amorphous alloys in magnetic cores?

  • Is the KMN805020 core RoHS-compliant for industrial use?

  • Can the KMN805020 magnetic core be customized for specific dimensions?

  • What applications suit the KMN805020’s 50mm inner diameter design?

  • Does the nanocrystalline core withstand high-temperature environments?

  • How is the KMN805020 different from traditional ferrite cores?

  • What mounting options are available for the KMN805020 core?

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