Chokes & Power Inductors

Ferrite E-Core Chokes

Ferrite E-core chokes are a reliable choice for circuits that need high-frequency performance and compact size. Made with ferrite material shaped into an E-core, these chokes concentrate the magnetic field and minimize losses.

E-core chokes perform well in switching power supplies and DC/DC converters. They handle current efficiently and maintain stable performance across a range of frequencies. Our power inductors in this category are perfect for industrial equipment, robotics, drones, and aerospace systems, and power conversion applications where consistent energy handling is critical.

MCE provides both standard and customizable options. If your application requires a specific size, inductance, or current rating, we can help you select the right configuration.

Ferrite Pot Core Chokes

Pot core chokes are designed for circuits that need EMI suppression and shielding. The enclosed design contains the magnetic flux, reducing interference in sensitive electronics.

These chokes are widely used in communication systems, control panels, and power regulation circuits. They also serve effectively as common mode chokes, blocking unwanted noise that could disrupt your equipment. Pot core chokes maintain stable inductance over varying temperatures, making them reliable for industrial, rail transport system, and aircraft applications.

Nickel Powder (MPP) Toroidal Chokes

Toroidal chokes made with molypermalloy powder (MPP) offer low core losses and high saturation currents. The toroidal shape contains the magnetic field efficiently, minimizing electromagnetic interference and improving circuit performance.

These chokes are ideal for high-current power conversion, energy storage, and DC/DC converters. They deliver consistent performance for industrial machinery, drones and aerospace electronics, rail transport systems, and renewable energy systems. Toroidal MPP chokes also save space, making them ideal for applications with tight layouts.

High-Temperature Iron Powder Toroidal Chokes

High-temperature iron powder toroidal chokes are built to withstand extreme conditions. They maintain stable inductance even under high heat and mechanical stress.

These chokes are used in aircraft electronics, industrial equipment, and power systems where reliability is critical. Our power inductors in this category ensure circuits operate efficiently under tough conditions, supporting long-term performance without compromising durability.

Laminated Chokes

Laminated chokes are constructed using stacked magnetic plates, which reduces eddy current losses and improves efficiency in AC applications. These chokes work well in motor drives, inverters, and high-frequency switching circuits.

They can also be configured as a common mode choke, providing noise suppression for sensitive electronics. Laminated chokes are suitable for manufacturing equipment, Unmanned Aerial Vehicles (UAV’s), aerospace communications, and renewable energy applications where energy efficiency and EMI management are important.

Common Mode Chokes

Common mode chokes block unwanted electrical noise on both lines of a circuit. They are critical for EMI compliance and protect sensitive components from interference.

Used in power supplies, industrial controls, submarines, aerial robotics, and mission critical communications, and aircraft systems, MCE’s common mode chokes feature low DC resistance, high attenuation, and compact designs that fit easily into a variety of applications. They are a reliable solution for improving circuit performance and reducing electrical noise.

Adjustable Inductors

Adjustable inductors provide flexibility for circuit designers, allowing fine-tuning of inductance values to match specific performance requirements.

Ideal for RF circuits, signal conditioning, tuned filters, and prototyping, adjustable inductors let you test and refine your designs without replacing components. They are commonly used in electric aircraft, aerospace systems, aircraft electronics, rapid transit, consumer devices, and industrial control systems where precise tuning is required.

Self-Supporting Coils

Self-supporting coils are wound to maintain their structure without additional hardware or frames, making them practical for compact or high-density designs.

They can function as power inductors in applications where space is limited but current handling remains important. Easy to install, reliable, and reducing mechanical stress, these coils are used in industrial systems, renewable energy systems, remotely piloted aircraft (RPA), tactical air-to-air communication, and flight deck instrumentation.