CEFEM, SPECIALIST IN PASSIVE COMPONENTS FOR ENERGY CONVERSION
- Inductive
- Transformers
- Capacitors
- Combined components
OUR MISSION
To provide a bespoke product with the highest possible volume, weight and power ratio.
After years of R&D and experience, we are able to offer magnetic components with the following characteristics :
Tailored design for ultimate performance component
At CEFEM, we consider several factors, such as the environment of the component, its constraints, in order to provide the solution that fits perfectly in your system while operating efficiently.
Depending on the requirements, whether high saturation resistance, frequency-stable inductance, low power dissipation, high power density or high short-term power, any type of winding can be combined with any type of core.
With our wide selection of materials and solution concepts, we always offer you the optimal solution for your application.
With a wide range of winding and core materials, we can develop and manufacture transformers and inductors tailored to your needs.
Our Markets
CEFEM is your ideal partner: from advisory services to the designing process of medium frequency magnetic components, we are with you every step of the way
![FERROVIAIRE FERROVIAIRE](http://www.cefem-group.com/uploads/images/ferroviaire-337-s-1706013486.jpg 203w,
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![NOUVELLES ENERGIES NOUVELLES ENERGIES](http://www.cefem-group.com/uploads/images/nouvelles-energies-339-s-1706013488.jpg 203w,
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![NAVAL NAVAL](http://www.cefem-group.com/uploads/images/naval-340-s-1706013488.jpg 203w,
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![GESTION DE LENERGIE GESTION DE LENERGIE](http://www.cefem-group.com/uploads/images/gestion-de-lenergie-338-s-1706013486.jpg 203w,
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OUR PRODUCTS &OUR TECHNICAL RESEARCH RESOURCES
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3 Phase Inductor Package
I = 80 Arms
I Ripple = 10 A
F = 10 kHz
![1kW (10) 1kW (10)](http://www.cefem-group.com/uploads/images/1kw-10-346-s-1706016072.jpg 480w,
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4 Air-Cooled MF Transformers in one assembly
F = 18 kHz
Weight = 65 kg
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MF Transformer
F = 50 kHz
Weight = 2,5 kg
![22 22](http://www.cefem-group.com/uploads/images/22-345-s-1706015996.jpg 480w,
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Low Losses Inductor
I = 273 A
I Ripple = 44 A
F = 7 kHz
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HF Inductance and Transformer
Our technical research resources
Passive components represent a dynamic area for the development of our solutions.
New materials and technologies have enabled innovative approaches on a continuous basis over the past years.
CEFEM is now involved upstream in the development process for its customers. This significantly reduces the time to market when developing new components. Simulation software offers a significant advantage in this process.