Magnetic Components

Magnetics components design can be consider as separated part of each project. The way to prove the samples is similar to general electronics development. It starts from idea, calculations, simulations until preparing samples, testing and production. We are offering full range of research and development, project development, feasibility study and proof of concept in this subject as well.

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Impedance Measurement

Any inductive component designed by us or provided by our Customer or Supplier, can be measured in our internal laboratory. Parasitic parameters decreases system performance and can be dangerous for reliability. Weaknesses can be compensated by additional circuits designed based on performed measurements. Any of high power or high operating frequency components requires mature design and verification procedures.

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Magnetics - portfolio examples


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Coils & Transformers

  • Non-isolated converters coils
  • Isolated converters transformers
  • Ferrite coils
  • Toroid coils
  • High current / high voltage coils
  • Active Power Factor Correction coils

TES is highly experienced R&D company specialized in power electronics. We implemented many of different topologies in professional applications.

  • Non-isolated Step up / Step down
  • Isolated topologies
  • Safety Isolated topologies
  • SELV output / Functional isolated / Basic isolated / Reinforced isolated

We offer research and development services covering whole product lifecycle and project activities.

For more details contact us.»

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Filtering components

  • High current / high voltage coils
  • AC Filtering chokes
  • Active Power Factor Correction coils
  • Common Mode Chokes
  • Passive filter coils
  • Ferrite / Toroid coils

To provide relevant standards compliance, designing passive filters targeted to specific limits is obligatory. We provide pre-compliance measurement and filter impedance characteristics.

  • Design and calculation
  • Prototype
  • Simulations
  • Impedance measurement
  • Differental and Common Mode
  • Components management
  • Samples and mass production support based on reliable supplier chain

For more details contact us.»

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SMPS Components

  • Non-isolated converters coils
  • Active Power Factor Correction coils
  • Isolated converters transformers
  • High current / high voltage coils
  • AC Filtering chokes and Common Mode Chokes
  • Passive filter coils
  • Ferrite / Toroid coils

Our released applications based on reliable solutions, but besides proven topologies we constantly focus on research to provide more efficient projects. Our R&D department is able to offer you complex approach adjusted to your needs.

  • Design and calculation
  • Prototype
  • Simulations
  • Specialized Measurement
  • Test and Validation

For more details contact us.»


Any questions? More details? Contact us.

To contact us, please use form below or email us: office@tes-engineering.pl