Toroidal core

The iron-based amorphous filter inductor core boasts excellent frequency characteristics, superior performance under AC-DC superposition, and extremely low iron losses. At the same time, its permeability can be flexibly adjusted over a very wide range (from 120 to 1200 microhenries), enabling it to effectively handle varying levels of bias current ampere-turns and localized magnetic fields. This product is suitable for inductor applications in a variety of high-frequency and AC-DC superposition scenarios, and its performance outperforms that of silicon-iron-nickel and iron-aluminum magnetic powder cores.

Nanocrystalline magnetic ring

The newly designed leakage-current protection core replaces permalloy with materials that feature high magnetic permeability, low coercivity, and low losses. It is highly sensitive to even the slightest leakage currents while also demonstrating excellent resistance to high-current surges. Additionally, it boasts outstanding thermal stability and can operate reliably in ambient temperatures ranging from -25°C to 100°C. Consequently, this new type of magnetic ring can be widely used in leakage-current protective switches.

Amorphous/Nanocrystalline Core (for Residual Current Devices)

The newly designed leakage current protection magnetic core replaces traditional materials with a Permalloy alloy that boasts high magnetic permeability, low coercivity, and low losses. Our high-performance magnetic core is exceptionally sensitive to even the slightest leakage currents, while also demonstrating outstanding resistance to high-current surges and remarkable thermal stability, enabling reliable operation in ambient temperatures ranging from -25°C to 100°C. Consequently, this superior magnetic ring is ideally suited for use in leakage current protective switches.

Amorphous Nanocrystalline Common-Mode Choke Core

CMC magnetic cores feature high saturation magnetic flux density, enabling effective reduction in the size of CMC devices. At the same time, they exhibit excellent resistance to unbalanced currents as well as superior impedance and temperature stability. Consequently, they are widely used in inverter circuits, variable-frequency drive cores, uninterruptible power supplies (UPS), switch-mode power supplies, EMC filters, and new energy applications.

Amorphous Nanocrystalline Power Transformer Core

High-quality power transformer magnetic ring ● High saturation magnetic flux density, which can effectively reduce the size and weight of the device. ● High permeability and low coercivity, which enhance efficiency and reduce copper losses. ● Low loss, which helps lower the transformer’s temperature. ● Stable temperature performance, enabling continuous operation from -45℃ to 130℃.

amorphous transformer core 460*139*84*217

Ribbon Width：213 mm Windows Hight：460( +2/0) mm Windows Wight：139( +2/0) mm Core Leg Build：84( 0/-2) mm

Multifunctional current transformer core

The magnetic core of nanocrystalline current transformers, with its high permeability and low cost, represents an ideal material choice. Currently, these current transformers are well-suited to the trend toward smaller, lighter, and more efficient components in the fields of power electronics and information technology. Consequently, this technology can be widely applied in precision current transformers, zero-sequence current transformers, medium- and high-frequency transformers, and other electrical equipment.

Filter inductor core

The magnetic core for filtering inductors is suitable for energy storage and filtering inductors used in switch-mode power supplies, thanks to its high Bs value and low-loss characteristics. Compared with iron powder cores and ferrite cores of the same volume and permeability, it boasts a higher energy-storage capacity, making it more widely used in AC inductors, output inductors, rotary transformers, pulse transformers, and power-factor correction circuits.

Amorphous Nanocrystalline Annular Core

● High saturation magnetic flux density, which can effectively reduce the size and weight of the device. ● High permeability and low coercivity, which enhance efficiency and reduce copper losses. ● Low losses, which help lower transformer temperature. ● Stable temperature performance, enabling continuous operation from -45℃ to 130℃.

Amorphous Nanocrystalline Annular Core

● High saturation magnetic flux density, which can effectively reduce the size and weight of the device. ● High permeability and low coercivity, which enhance efficiency and reduce copper losses. ● Low losses, which help lower transformer temperature. ● Stable temperature performance, enabling continuous operation from -45℃ to 130℃.

Magnetic core with high saturation magnetic flux density

● High saturation magnetic flux density, which can effectively reduce the size and weight of the device. ● High permeability and low coercivity, which enhance efficiency and reduce copper losses. ● Low loss, which helps lower the transformer’s temperature. ● Stable temperature performance, enabling continuous operation from -45℃ to 130℃.

Amorphous Nanocrystalline Circular Magnetic Core

● High saturation magnetic flux density, which can effectively reduce the size and weight of the device. ● High permeability and low coercivity, which enhance efficiency and reduce copper losses. ● Low loss, which helps lower the transformer’s temperature. ● Stable temperature performance, enabling continuous operation from -45℃ to 130℃.