Transforming the electronic market

Connecting custom inductive needs through 3 major players and market leaders



The inductive performance specialist

COMTRAFO provides solutions for a large range of inductive performance products mainly in the field of Power Electronics.

Headquartered in Barcelona (Spain), since 2002 we offer a complete range of customized designs on magnetics products, in two technologies high frequency and 50Hz, including Power modules (SMPS), power transformers, inductors, chokes and coils, laminated 50Hz transformers, 3ph reactors, liquid cooled chokes and others enabling us to serve a number of major markets like industrial, transportation, telecom, medical and renewable energy.

With a clear focus on high level manufacturing services and reliable customized products, today we expand our company to continue developing new inductive solutions to our customers and partners in Europe through our design center based in Grenoble (France).

Committed to our clients

Terms of sale

At Comtrafo, we are committed to providing our customers with the highest quality products and services. Our terms of sale are designed to be clear and straightforward, with a focus on transparency and fairness. When you purchase a Comtrafo product, you can rest assured that you are receiving a reliable and durable component that has been manufactured to the highest standards of quality.

Guaranteed quality

At our company, we take pride in our commitment to upholding the quality control regulations. Our products undergo rigorous testing and inspection to ensure that they meet the highest standards of performance and reliability. By adhering to these standards, we can provide our customers with the peace of mind that comes with knowing that they are receiving products that are built to last and perform at the highest level.

What we do

End markets

We provide solutions across many different market segments


Ship & Offshore





Motor drives


Company Presentation 2024

Learn why we are the leaders in inductive components.
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