MMG
About MMG
What MMG Make
MMG focuses on soft ferrite cores, beads and rods, forming the magnetic foundation of inductors, transformers and filtering components.
Key product areas include:
- Ferrite Cores: A wide selection of geometries such as POT, RM, E, ETD, EP and balun cores, designed to support different electrical and mechanical requirements.
- Toroidal Cores: Efficient ring-shaped cores suited to transformers and inductors where compact size and low leakage are important.
- Planar and Low-Profile Cores: Designed for modern PCB-mounted power supplies, enabling compact layouts and improved thermal performance.
- Beads and Rods: Used for high-frequency noise suppression on signal lines and cables.
Applications & Industries
MMG’s ferrite components are used wherever magnetic performance and electromagnetic control are critical to system reliability:
- Power Supplies and Converters: Cores such as ETD, E and planar types are widely used in switched-mode power supplies, transformers and DC-DC converters.
- Telecommunications: Pot cores and wide-slot cores are suited to filter circuits and signal transmission applications.
- EMC and Noise Suppression: Ferrite beads, rods and toroids help reduce high-frequency interference in electronic circuits.
- Industrial and Automotive Electronics: Magnetic components support chokes, filters and inductive elements used in control systems and power modules.
With a strong focus on material performance and customisation, MMG India supports engineers looking to improve efficiency, manage electromagnetic interference and optimise magnetic design in both high-power and high-frequency applications.
Products

Ferrite Cores
Ferrite cores are designed to reduce high frequency noise and improve signal integrity in electronic circuits, making them suitable for a wide range of power and signal applications where reliable performance is essential.

Toroids
Ferrite toroids provide efficient electromagnetic interference suppression in compact circular designs, offering consistent inductance and excellent performance across a broad range of power conversion and filtering applications.