Inductive Components

Technical specifications and world-leading advantages:

  • 3-dimensional isotropy of the materials

  • Low hysteresis and eddy-current losses

  • Silent through magnetostrictive-free materials

  • High control range of the materials

  • Adjustable permeability without any air-gap through distributed air-gaps in the material

  • Closed magnetic circuit: 

            - best EMC-performance

            - low magnetical radiant emittance

            - low stray field

  • Maintenance-free and low losses

  • Setting of the oscillatory characteristic of the choke through the material

  • Fair Price-Performance ratio

  • Compact and light construction:

            - minimal length of core

            - minimal magnetic field strength

            - minimal use of winding material

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SMP15_002_W001_Hs.jpg

Inductive Components

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Inductive Components

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Coupled Components

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Cores and Molded Parts

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Injection-molded Parts

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Product consulting


Depending on the application, our components are set up as:

  • Single-conductor choke (for high-current applications)

  • Single choke

  • Choke module

  • LC filters

  • Storage chokes

  • Three-phase chokes

  • Series chokes

  • Suppression chokes

  • Saturation chokes

  • PFC chokes

  • Input chokes

  • Output chokes

  • Commutating chokes

  • Smoothing chokes

  • Boost and buck converter chokes

  • Sinusoidal filter chokes

  • Chopper chokes

  • Absorption circuit chokes

  • Intermediate circuit chokes



For these applications SMP provides solutions in the range of:

  • Frequencies up to GHz-range

  • Currents up to 2000 A (special applications up to 3000 A)


  • Saturation induction up to 2 Tesla


    • Setting of the inductance through variation of the permeability without any air-gap, through distributed air-gaps in the material

    • Sizes from 36 mm to 300 mm

    • Weights from 50 g up to 130 kg

    • Temperature class H (180° Celsius)


    From mini to maxi:

    The ease of assembly of our components permits diverse set-ups that can be adjusted to the respective spatial conditions.