Our inductors

    Perfect for every application

    With a wide range of functions, our inductors are the ideal choice for a variety of applications. From direct current up to 5 GHz they offer an impressive range of frequency coverage. Currents of up to 3000 A are no problem for their robust design.

    Thanks to a saturation induction of up to 2 T, our inductors can handle even the most demanding requirements. Their temperature class H (180 °C) in accordance with DIN EN 60085 ensures reliable performance even under extreme conditions.

    With protection classes from IP00 to IP66 in accordance with DIN EN 60529 our inductors are perfectly protected against moisture and dust. In addition, they fulfil the fire protection requirements of class HL3 according to DIN EN 45545, which further underlines their safety.
    And when it comes to cooling, we offer various methods: from free convection to air cooling to efficient water cooling. With our inductors, you are ideally equipped for every application.

    Request Form Choke & ModulesYou have your own specification? Send them to us by e-mail to engineering@smp.de

    • efficient
    • minimum stray field
    • light
    • compact
    • magnetostriction-free
    • maintenance-free
    • Bsat=2T
    • 3D-isotropy
    • modular
    • HL3
    • H (180°C)
    • IP66
    • railway-approved

    Our product variants at a glance

    • Single-line choke
    • Single choke
    • Throttle module
    • LC filter
    • Storage chokes
    • Three-phase chokes
    • Series chokes
    • Suppressor chokes
    • Saturation throttles
    • PFC chokes
    • Input chokes
    • Output chokes
    • Commutating chokes
    • Smoothing chokes
    • Step-up and step-down chokes
    • Sinusoidal filter chokes
    • Chopper throttles
    • Suction circuit throttles
    • DC link chokes

    Mid Frequency Transformers

    Customised
    moulded parts

    Soft Magnetic Cores