Tailored solutions with a real competitive advantage

Tailored in terms of material, geometry and magnetic parameters
All product groups are available as standard versions or as customer-specific special solutions — tailored precisely to your application.


Why custom solutions?


Our most successful customers consciously rely on tailor-made solutions. The reason: Standard cores are interchangeable — but individually developed core solutions are not.

Exxpand Electronic develops tailor-made magnetic cores that are precisely tailored to the respective application — technically superior and difficult to imitate.

Not reproducible

Individual material combinations, special geometries and optimised parameters create real unique selling points

Сompetitive advantage

Our customers stand out from the market in the long term and secure their technological position.

Partnership-based approach

We see ourselves as a development partner — not just a supplier.

✔ Multicuts

✔ Special core shapes & sizes

✔ Multi-level cores

✔ Cut rings

✔ Stacked cores

✔ Oval core shapes

Development process

Requirements analysis

Material selection

Development of geometry

parameter optimization

series production

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Special Cores.pdf

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Get your solution!

EXXPAND ELECTRONIC is your partner for tailor-made core materials made from amorphous and nanocrystalline materials with the best price-performance ratio on the European market.