Amorphous Cores Series

Amorphous Cores for High-Efficiency Power Electronics

POURLEROI offers high-performance amorphous magnetic cores designed for next-generation power systems. Made from non-crystalline alloy ribbons, our amorphous cores provide outstanding magnetic performance with ultra-low core loss and high saturation flux density, helping engineers reduce power consumption and increase system efficiency in demanding industrial environments.

What Are Amorphous Cores?

Amorphous cores are magnetic components made from rapidly quenched metallic alloys that do not form a crystalline structure. This unique non-crystalline nature gives amorphous magnetic cores superior properties—such as low hysteresis loss, high permeability, and enhanced temperature stability—compared to traditional silicon steel or ferrite cores. Their low core loss makes them particularly suitable for high-frequency switching applications, energy-efficient transformers, and EMI suppression components.

Product Overview

POURLEROI’s amorphous core series includes a wide variety of form factors—such as amorphous blocks, amorphous E-cores, and amorphous C-cores—engineered to support flexible magnetic designs in both standard and customized configurations. These cores are manufactured from high-performance Fe-based amorphous alloy ribbons using precision cutting and annealing processes to ensure optimal magnetic characteristics.
Compared to silicon steel, amorphous cores offer up to 70% lower core losses, especially in high-frequency environments. Their high saturation flux density (1.56–1.59T) allows for compact inductor or transformer designs without sacrificing energy efficiency. With excellent temperature behavior and low noise operation, POURLEROI amorphous cores are ideal for energy storage converters, UPS systems, solar inverters, electric vehicle charging stations, and high-efficiency distribution transformers.
All cores are produced under ISO9001 standards with RoHS/REACH compliance, ensuring performance consistency and regulatory conformity for industrial applications.

43*36*10mm Different Size Factory Amorphous Block Core Low Price

High permeability,
Low core loss
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Low Loss Energy Saving Amorphous Ring Core Amorphous Alloy Iron Coil Core

Easy for coil assembling,
Low core loss
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Low Core Loss Manufacture Sale High Permeability Amorphous Cut Cores

Easy for coil assembling,
Low core loss
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New Design HCT Amorphous Transformer Core

Low core loss,
Small permeability degradation
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Amorphous Big Triangle Core In Power Systems

Low core loss,
Small permeability degradation
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Amorphous Cutting Core C Core With Coating

Easy for coil assembling,
Low core loss
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High Quality Amorphous Core Transformers

High permeability,
Low core loss
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Amorphous E Cores For High Frequency Electronics

Low core loss,
Small permeability degradation
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High Quality And Low Loss Amorphous Cut Core AMCC Core From Pourleroi

Small permeability degradation,
Low core loss
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Leading Quality ISO Qualification Toroidal Amorphous Gap Core PFC Choke

Easy for coil assembling,
Low core loss
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Amorphous Cut Core C Transformer Core For Audio Amplifier Transformer

Easy for coil assembling,
Low core loss
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Switching Power Supply Material Used From Customized Amorphous Distributed Transformer Cores

High permeability,
Low core loss
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Applications of Amorphous Magnetic Cores

The versatility of amorphous cores makes them suitable for various fields such as transformers and inductors, sensors and detectors, power electronics, and high-frequency applications, achieving improved energy conversion efficiency, reduced energy loss, and providing stable signal processing and transmission capabilities.

Amorphous cores have gained significant attention across various industries due to their unique properties and versatility. Amorphous magnetic core materials are increasingly utilized in transformers and inductors, enhancing energy conversion efficiency while minimizing energy losses. Amorphous core manufacturers focus on producing high-quality materials that ensure stable signal processing and transmission, making them ideal for applications in power electronics and high-frequency devices. By leveraging the advantages of amorphous core materials, businesses can achieve superior performance in sensors and detectors, thus meeting the growing demands for efficient and reliable technology. With these advancements, amorphous cores are becoming essential components in modern electrical engineering solutions.

FAQ

What are the performance parameters of amorphous cores?

1. Saturated magnetic induction intensity (Bsat): Saturated magnetic induction intensity refers to the maximum value at which the magnetic induction intensity of a magnetic core material reaches saturation under the action of an external magnetic field. A higher saturation magnetic induction intensity means that the magnetic core material can store more magnetic energy and has a higher magnetic saturation ability.

2. Coercivity (Hc): Coercivity refers to the external magnetic field strength required to reduce the magnetic induction intensity of a magnetic core material to zero under the action of demagnetization. A higher coercivity means that the magnetic core material has a higher anti-magnetization ability and can maintain stable magnetic properties under the action of an external magnetic field.

3. Hysteresis loss (Pv): Hysteresis loss refers to the energy loss generated by magnetic core materials during magnetization and demagnetization processes. Lower hysteresis loss means that the magnetic core material has lower energy loss and can provide higher energy conversion efficiency.
What is the application of amorphous cores？

1. Transformers and inductors: Amorphous cores are widely used in transformers and inductors. Its high saturation induction intensity and low hysteresis loss give it advantages in efficient energy conversion and electrical energy transmission. The low hysteresis loss of amorphous magnetic cores can reduce energy loss and improve system efficiency.

2. Power electronics applications: Amorphous cores are also widely used in the field of power electronics, such as switch-mode power supplies, frequency converters, motor drivers, etc. Amorphous cores can provide efficient electrical energy conversion, while also having lower temperature rise and thermal dissipation, which helps to improve the stability and efficiency of the system.

3. Sensors and detectors: Due to their high magnetic permeability and low hysteresis characteristics, amorphous cores are widely used in sensors and detectors. For example, used in magnetic sensors, current sensors, magnetic memory, and magnetic stripe read/write heads.

Amorphous Cores Series

Amorphous Cores for High-Efficiency Power Electronics

What Are Amorphous Cores?

Product Overview

433610mm Different Size Factory Amorphous Block Core Low Price

Low Loss Energy Saving Amorphous Ring Core Amorphous Alloy Iron Coil Core

Low Core Loss Manufacture Sale High Permeability Amorphous Cut Cores

New Design HCT Amorphous Transformer Core

Amorphous Big Triangle Core In Power Systems

Amorphous Cutting Core C Core With Coating

High Quality Amorphous Core Transformers

Amorphous E Cores For High Frequency Electronics

High Quality And Low Loss Amorphous Cut Core AMCC Core From Pourleroi

Leading Quality ISO Qualification Toroidal Amorphous Gap Core PFC Choke

Amorphous Cut Core C Transformer Core For Audio Amplifier Transformer

Switching Power Supply Material Used From Customized Amorphous Distributed Transformer Cores

Applications of Amorphous Magnetic Cores

FAQ

What are the performance parameters of amorphous cores?

What is the application of amorphous cores？

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