Ferrites from Ferroxcube

Ferroxcube ferrite materials - high-performance ceramic magnets for modern electronics

Available from Megatron - your specialist for high-quality magnetic materials

Ferroxcube ferrites are ceramic magnetic materials that are indispensable in many areas of modern electronics. They are characterized by low magnetic losses, high thermal stability and excellent adaptability - ideal prerequisites for energy-efficient and high-performance applications.

As a distribution partner of Ferroxcube, Megatron offers a wide range of ferrite materials for developers and manufacturers in power electronics, telecommunications, lighting technology and more. From standard solutions to customized materials, Megatron supports its customers with technical expertise and reliable service.

Main features and properties

1. material composition

Ferroxcube ferrites consist of iron oxide combined with metal oxides. Two main types:

• MnZn ferrites (manganese-zinc): High permeability, high saturation induction

• NiZn ferrite (nickel-zinc): Lower losses at high frequencies

2. magnetic properties

• Low core losses

• Temperature stable up to over 100 °C

• High saturation induction - ideal for high-performance applications

3. frequency ranges

• NiZn ferrites: Optimal for frequencies above 1 MHz

• MnZn-Ferrite: Suitable for frequencies up to 3 MHz with high energy transmission

Typical areas of application

• Power electronics: switching power supplies, DC/DC converters, inverters

• Telecommunications: high-frequency filters, antennas

• Lighting technology: LED drivers, electronic ballasts

• EMC suppression: common mode and differential mode chokes

• Power distribution: current sensors, high-power transformers

Product examples - Ferroxcube-Ferrite at Megatron

MnZn ferrites (for power applications):

NiZn ferrites (for high-frequency technology):

Advantages of Ferroxcube ferrite materials

• High energy efficiency & low losses

• Wide range of applications in electronics

• Reliable, consistent material quality

• Customization possible

Manufacturing process

Production takes place in several precisely controlled steps:

1. Mixing the raw materials

2. Calcination for pre-reaction

3. Fine grinding & pressing

4. Sintering at high temperatures

5. Mechanical post-processing & quality inspection

Why Megatron?

With Megatron, you not only benefit from access to the proven quality of Ferroxcube, but also from:

• Personal advice from experienced application engineers

• Support with material selection & design-in processes

• Fast sample availability & long-term delivery capability

FAQ - Ferroxcube ferrite materials

Distribution by Megatron

1. what are ferroxcube ferrites?

Ferroxcube ferrites are ceramic soft magnetic materials consisting mainly of iron oxide and various metal oxides. They are used for shaping, guiding and filtering magnetic fields in transformers, chokes, EMC filters and other electronic components.

2 What advantages do these materials offer?

• Low magnetic losses

• High thermal stability, even at elevated temperatures

• High permeability with MnZn ferrites

• Low high-frequency losses with NiZn ferrites

• Good EMC attenuation properties

• Customizable in material and geometry

3. what types of ferrite are there?

• MnZn ferrites: For medium frequencies up to approx. 3 MHz, high permeability and saturation induction

• NiZn ferrite: For frequencies above 1 MHz, lower losses, suitable for telecommunications and HF applications

4. in which applications are Ferroxcube ferrites used?

• Power electronics: switching power supplies, DC/DC converters, inverters

• Telecommunications: high-frequency filters, antennas

• Lighting technology: LED drivers, electronic ballasts

• EMC suppression: common mode and differential current chokes

• Power distribution: current transformers, power transformers

5. which material types are particularly common?

• MnZn-Ferrite:

• NiZn-Ferrite:

6 How are ferrites produced?

Production takes place in several steps:

1. Raw material mix

2. Calcination (pre-reaction of the components)

3. Fine grinding

4. Pressing into the desired geometry

5. Sintering at high temperatures

6. Mechanical post-processing and quality control

7. can customer-specific adjustments be made?

Yes, both the material and the core shape can be adapted to specific requirements. Megatron offers support in the selection, development and sampling of special solutions.

8. what support does Megatron offer?

• Technical advice from experienced application engineers

• Selection guide for materials and core shapes

• Fast provision of samples

• Reliable series delivery

• Over 30 years of experience in the sale of Ferroxcube products

9. where can I find technical data or samples?

Data sheets and materials are available directly from Megatron. Samples can be easily requested as part of projects. Megatron also supports the design-in process and prototype development.