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  • High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies
  • High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies
  • High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies
  • High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies
High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies

High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies

$8.60-$15.00/ Pair|10 Pair/Pairs(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Material（Min.Order: 1000 pieces）
View product details

High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Permeability Performance: Designed for efficient energy transfer in switch power supplies, enabling optimal magnetic performance in high-frequency applications.
  • Mn-Zn Ferrite Composition: Combines manganese-zinc ferrite material to ensure low core loss, high saturation flux density, and stable operation under varying loads.

Key features

  • 1. Advanced Material Technology for Enhanced Efficiency

    • With high-permeability Mn-Zn ferrite material, achieve superior magnetic performance in switch power supplies. The corrosion-resistant surface coating ensures durability in harsh industrial environments. ~30% lower energy loss compared to standard ferrite cores*

  • 2. Precision-Toleranced Design for Reliable Performance

    • With a 15% tolerance specification, ensure consistent magnetic alignment and stability in industrial applications. This precision reduces errors in power conversion systems, outperforming less precise alternatives.

  • 3. Industrial-Grade Scenario Adaptability

    • With a robust metallic structure and U-shaped slot design, seamlessly integrate into high-temperature or high-voltage power supply setups. Ideal for continuous operation in commercial or industrial settings, offering ~20% faster assembly than traditional cores*.

  • 4. Compliance with Global Safety Standards

    • With certification to international standards (e.g., RoHS, REACH), ensure regulatory compliance for global deployment. Prioritizes eco-friendly and safety-conscious industrial use.

  • 5. Modular Design for Customized Solutions

    • With a central cylindrical mounting point and customizable U-shaped slots, adapt to diverse power supply configurations. Easily secure components or modify the core for tailored applications, enhancing flexibility in design.

Product details

High Permeability EC120 Mn-Zn Ferrite Core for Switch Power Supplies

The High Permeability EC120 Mn-Zn Ferrite Core is a precision-engineered component designed for switch-mode power supplies and industrial magnetic applications. Its U-shaped slots and central mounting cylinder enable versatile integration, while its ferrite composition ensures high permeability and thermal stability. With a 15% tolerance, it guarantees precise performance in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionFerrite Magnet (Mn-Zn)High-frequency power conversion in industrial equipment
PermeabilityHigh Permeability (EC120 standard)Efficient energy transfer in switch-mode power supplies
Tolerance±15%Precision assembly in electromagnetic devices
Surface FinishSmooth, corrosion-resistant coatingLong-term durability in harsh industrial settings
Mounting DesignCentral cylindrical protrusionSecure integration into machinery or systems

Customization guide

Adjustable dimensions and material composition to meet specific electromagnetic requirements or space constraints. The U-shaped slots allow customization for holding additional components or adapting to unique mounting needs.

Get inspired

Customize your EC120 core to optimize power efficiency in industrial systems. The central cylinder enables seamless integration into machinery, while the U-shaped slots offer flexibility for tool storage or part alignment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Permeability5000+15% (5750)+30% (6500)*
Saturation Flux Density3 TEnhanced (3.5 T)Premium (4 T)
Operating Temp Range-40°C to 120°CExtended (-50°C to 150°C)Industrial (-60°C to 200°C)

Supplier's note

  1. Technical Breakthroughs:

    • High Permeability: The Pro model’s 6500 permeability reduces energy losses by 20% compared to traditional cores.
    • Thermal Stability: The Pro’s -60°C to 200°C range enables reliable operation in extreme environments like oil refineries.
    • Precision Tolerance: ±15% ensures seamless compatibility with precision assemblies in robotics and automation.

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial power supplies requiring cost-effective solutions.
    • Advanced Model: Choose for applications needing enhanced efficiency, such as high-power inverters.
    • Pro Model: Best for extreme conditions (e.g., aerospace, heavy machinery) where thermal and magnetic performance are critical.

With the Pro model’s triple-industry-standard thermal stability, you can ensure uninterrupted operation in harsh environments. Pair its high permeability with the central mounting cylinder to create compact, high-efficiency power systems.

Frequently asked questions

  • Which ferrite core is best for high-frequency switch power supplies?

  • Ferrite vs. Steel: Which core material suits industrial power supplies?

  • Is the EC120 core RoHS compliant for industrial use?

  • Can EC120 cores be customized for specific power supply designs?

  • How does the 15% tolerance ensure reliability in power supplies?

  • How to clean and maintain Mn-Zn ferrite cores in industrial settings?

  • Are EC120 cores suitable for high-temperature industrial environments?

  • How does the EC120’s U-shaped design enhance power supply efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial power systems, transformersOur Advanced: Mn-Zn ferrite composite (EC120 grade) ▲
Industry: Generic ferrite ▲
Our Base: Standard ferrite		Superior magnetic conductivity (15% higher than industry) ▲
Lightweight design		Higher cost for advanced grades ▲
Base version lacks high-frequency optimization
PermeabilityHigh-frequency power suppliesOur Advanced: 9000 μr (IEC 60409) ▲
Industry: 5000 μr ▲
Our Base: 7000 μr		Enables 5 MHz operation ▲
Reduced energy loss in converters		Requires precise manufacturing for advanced tiers ▲
Base may underperform at >2 MHz
TolerancePrecision engineering, medical devicesOur Advanced: ±10% (ISO 2768) ▲
Industry: ±20% ▲
Our Base: ±15%		Ensures consistent performance in critical systems ▲
Minimizes calibration needs		Tighter tolerances increase production costs ▲
Base may suffice for non-critical uses
Temperature ResistanceHigh-heat environments (e.g., servers)Our Advanced: 400°C continuous (ASTM E1461) ▲
Industry: 150°C ▲
Our Base: 250°C		Operates in extreme industrial settings ▲
Prevents thermal degradation		Advanced versions require specialized cooling ▲
Base may fail in prolonged high-heat use
Core GeometryCompact device designOur Advanced: Optimized U-shaped slots (ISO 9001) ▲
Industry: Rectangular blocks ▲
Our Base: Standard cylindrical		Reduces eddy current losses by 30% ▲
Enables modular assembly		Custom designs add complexity ▲
Base geometry limits space-saving applications
Frequency RangeRenewable energy invertersOur Advanced: 5 MHz (IEC 60204) ▲
Industry: 1 MHz ▲
Our Base: 2 MHz		Supports next-gen high-frequency inverters ▲
Enhances power density		Requires advanced driver circuits ▲
Base may lag in emerging tech adoption

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