Plug-in Amorphous Core Pulse/Drive Transformer

This plug‑in amorphous magnetic‑core driver transformer is a high‑performance component specifically designed for IGBT/MOSFET drive, thyristor triggering, and pulsed‑signal isolation applications. Featuring an amorphous/nanocrystalline alloy core with exceptionally high permeability, it employs a multi‑winding construction using high‑purity copper wire and incorporates an integrated thick‑molded through‑hole base. Combining low loss, high dielectric strength, and rapid signal transmission, it enables the isolation, conversion, and propagation of drive signals, providing stable and reliable drive support for power devices in power‑electronics equipment.

Common-mode choke

This amorphous common-mode inductor is manufactured using advanced amorphous magnetic core materials, making it a high‑performance EMI filtering component. Designed for applications such as switch-mode power supplies, charging stations, and industrial equipment, it effectively suppresses common-mode interference while delivering lower losses and enhanced stability, helping devices easily meet stringent EMC electromagnetic compatibility standards.

Toroidal inductor

A high-performance inductor that winds enameled wire and other conductors around a toroidal magnetic core, it is also an indispensable core component in power supplies, telecommunications equipment, and industrial devices.

Amorphous/Nanocrystalline Core Current Transformer (Precision Current-Sampling Coil)

This precision current transformer with an amorphous‑core design is a high‑performance sampling component specifically engineered for power metering and current‑monitoring applications. Featuring an amorphous alloy core with exceptionally high permeability and uniformly wound, high‑purity copper windings, it delivers precise, linear conversion of large currents into small signals. Combining low losses, excellent linearity, and robust isolation, it ensures stable, reliable current sampling and measurement for a wide range of power‑equipment applications—making it ideally suited to power‑system environments that demand stringent accuracy and superior EMI immunity.

Open-type amorphous magnetic core current transformer coil (open‑close type / half‑ring current sensor)

This open‑type amorphous‑core current transformer coil is a high‑performance sampling component specifically designed for online current monitoring and non‑interruptive metering applications. Featuring an amorphous alloy core with exceptionally high permeability, it is paired with a uniformly wound winding of high‑purity copper wire and incorporates a semi‑ring‑shaped open design that enables current sampling without breaking the primary circuit. Combining high accuracy, low losses, and easy installation, it provides stable and reliable current monitoring and metering for power metering, industrial distribution, and new‑energy equipment.

Common-mode inductor

This amorphous magnetic‑ring common‑mode inductor is a high‑performance electromagnetic compatibility (EMC) filtering component specifically designed for switch-mode power supplies, variable‑frequency home appliances, and industrial equipment. Featuring a high‑permeability amorphous/nanocrystalline core paired with a symmetrically wound enameled wire coil, it effectively suppresses common‑mode interference on power lines without compromising the device’s normal differential‑mode current transmission. With its advantages of low loss, high stability, and compact size, it is an ideal choice for EMI‑mitigation design in modern electronic devices.

High-frequency transformer coil

New‑type design transformers are primarily used as high‑frequency switching power transformers in high‑frequency switching power supplies; they are also employed in high‑frequency inverter power supplies and high‑frequency welders, serving as high‑frequency inverter transformers. Depending on the operating frequency, they can be further classified into several grades: 10 kHz–50 kHz, 50 kHz–100 kHz, 100 kHz–500 kHz, 500 kHz–1 MHz, and above 1 MHz.

Filter inductor for a leading power factor circuit

The newly designed filter inductor is well suited for energy‑storage and filtering applications in switch-mode power supplies, thanks to its high magnetic flux density (Bs) and low loss characteristics. Compared with iron‑powder and ferrite cores of the same volume and permeability, it offers superior energy‑storage capability, making it increasingly prevalent in AC inductors, output inductors, rotary transformers, pulse transformers, and power‑factor‑correction circuits.

Common-mode choke

The new common-mode choke employs a ferrite core and is wound with a dual‑wire configuration, offering excellent common-mode noise suppression while providing relatively modest attenuation of differential-mode noise. It remains stable under high‑speed signaling conditions and boasts advantages such as low impedance at operating frequencies, high impedance at interference frequencies, and a compact footprint.

High-Quality Electronic Components – CMC Coils

The new common-mode choke employs a ferrite core and is wound with two conductors, offering excellent common-mode noise suppression while providing relatively modest differential-mode noise attenuation. It remains stable under high-speed signaling conditions and features low impedance at operating frequencies, high impedance at interference frequencies, and a compact form factor.

Customized Common-Mode Choke Coil

The new common-mode choke employs a ferrite core and is wound with two conductors, offering excellent common-mode noise suppression while providing relatively modest attenuation of differential-mode noise. It remains stable under high-speed signaling conditions and boasts advantages such as low impedance at operating frequencies, high impedance at interference frequencies, and a compact footprint.

Amorphous/Nanocrystalline Core Common-Mode Inductor (Common-Mode Choke)

This amorphous‑core common‑mode inductor is a high‑performance component specifically engineered for electromagnetic compatibility (EMC) in power electronics. Featuring an amorphous alloy core with exceptionally high permeability and symmetrically wound pure copper windings, it effectively suppresses common‑mode electromagnetic interference while maintaining low differential‑mode losses, providing stable and reliable EMI protection. It is widely suited to a broad range of power‑supply and power‑system applications that demand stringent EMI performance.