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Shaping the future with chokes and transformers of the highest standard

MANGOLDT develops and manufactures high-quality chokes and transformers for worldwide use in energy supply, industry and testing technology – reliable, efficient and durable.
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Shaping the future with chokes and transformers of the highest standard

MANGOLDT develops and manufactures high-quality chokes and transformers for worldwide use in energy supply, industry and testing technology – reliable, efficient and durable.

 View products
Blue cast-resin transformer in front of a background with water bubbles

Discover our liquid-cooled solutions for low voltage

Plate cooling technology significantly reduces the volume of the product and ensures a clean, slim design – ideal for environments with limited space.
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Discover our liquid-cooled solutions for low voltage

Plate cooling technology significantly reduces the volume of the product and ensures a clean, slim design – ideal for environments with limited space.

 About the product
Large electrical transformer in the foreground, positioned in front of an engine room with green industrial engines and equipment

Our robust enclosure solutions for ultimate protection

Our products can be installed in enclosures that protect them from moisture and other external influences. – Ideal for offshore applications.
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Our robust enclosure solutions for ultimate protection

Our products can be installed in enclosures that protect them from moisture and other external influences. – Ideal for offshore applications.

 About the product

Expertise that connects

For over 80 years, the name MANGOLDT has stood for excellent solutions in the field of inductive components. We build chokes and transformers and develop innovative solutions that meet the highest technical requirements of our customers – used worldwide, individually manufactured, top quality and service.

Our Products – Powerful and Proven

Filter Reactor/ Detuned Reactor with white background and reflection on the floor

Filter Reactor/Detuned Reactor

Filter circuit chokes protect reactive current compensation systems from overloads caused by interference levels in medium and low-voltage networks. MANGOLDT filter circuit chokes are available for low voltages and medium voltages as single-phase or three-phase iron core chokes for detuned and...

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Line Choke with white background and reflection on the floor

Line Choke

MANGOLDT offers a standard product line of line chokes for use in speed-controlled drive applications, which ensure trouble-free operation of your system. As a reliable basic solution for current, voltage and frequency converters, line chokes reduce the impact of powerful electric drives and...

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Compensation Reactors with white background and reflection on the floor

Compensation Reactors

In industrial plants, compensation systems reduce unwanted reactive power. An essential component here are compensation chokes which, connected in series with a capacitor, generate inductive reactive power to compensate for cable or network capacities. MANGOLDT compensation chokes are available in...

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Air Core Reactors with white background and reflection on the floor

Air Core Reactors

Air core reactors have a core made of air or non-ferrous or non-conductive material. This makes them ideal for very high frequencies. Free of ferromagnetic material, they avoid saturation, eddy current losses and hysteresis losses. Air core reactors from MANGOLDT effectively limit switching peaks...

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Smoothing Chokes / DC-Chokes with white background and reflection on the floor

DC-Choke/Smoothing Choke

Smoothing chokes ensure the reliable operation of start-up converters in power electronic systems that switch short-term, very high loads of over 12 MW. Thanks to their inductance, they generate a smooth, harmonic rise and fall in currents. This reliably prevents circuit-related current gaps and...

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RFS Transparent

Radio Frequency Systems

To prevent control signals transmitted by audio frequency transmitters via the power supply network from flowing into reactive power compensation systems and undesirably charging their capacitors, these are blocked by audio frequency systems. MANGOLDT audio frequency systems are precisely...

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Tuning Coils with white background and reflection on the floor

Tuning Coils

In audio frequency transmitters for the transmission of control signals via the power supply network, tuning coils play a decisive role in signal quality and the efficiency of such ripple control systems. Very high quality is crucial, especially in the transmission frequency range. MANGOLDT tuning...

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Transformers with white background and reflection on the floor

Transformers

Our low-voltage transformers adjust the voltage level to the connected low-voltage network and provide galvanic isolation, which protects electrical components from lightning strikes, for example, by decoupling the circuit. They operate in local distribution networks and ensure that industry,...

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Solutions for Industries, Testing Technology and Research.

Why MANGOLDT

  1. Expertise & experience

    97 aggregate years of experience in design, manufacturing and application of power magnetics and inductors

  2. Fit for every market

    Dedicated global design and engineering team in Europe and Asia, able to meet country requirements as needed by the customer

  3. Built your way

    Unique ability to design and produce low- and medium-voltage, iron and air core types, strip and foil windings, dry and Liquid-cooled products under one roof

  4. Strong network

    Standardised manufacturing lines across plants with strong ability to mitigate business risks and capture supply chain benefits across regions

  5. Always up-to-date

    Historically demonstrated R&D leadership to meet emerging trends in power magnetics

  6. Adaptive by design

    Proven to work with both multidomestic and multinational companies with multiple sites of operations and complex requirements

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Your future at MANGOLDT

Become part of a strong team that is passionate about developing innovative solutions and help shape the future of electrical energy. Discover the career opportunities at MANGOLDT – in engineering, manufacturing and administration.

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