Product summary

Printed-Circuit-Board transformers

Flat-type transformers

Standard converter

Mains chokes (PFC)

RAST 5 transformers

SMPS transformers

Special solutions / customized versions

Transformer for Top-Hat-Rail Fixtures

Non-encapsulated transformers

Fine-wire-coils

Electrical Power Supply Facilities

Compact power supply units

Energy storage choke

Toroidal transformers

Ignition transformers / Electric ignition devices

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Mains chokes (PFC)

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In recent years, the number of electronic consumers supplied with direct current, has geatly increased. As a result of the retification of alernating-current voltages with subsequent smoothing, the supply grids are considerably loades with harmonic oscillation.

The power supply companies are attempting to reduce harmonic oscillations in their supply grids. Their main correction of the power factor (Power Factor Correction) to a minimum and these can be reduced to meet the requirements of European Stnadard EN 61 000-3-2 by applying PFC chokes (grid retroactive feedback chokes).

HAHN offers optimum consumer-specified applications for problem solutions in sheet metal finishes. Chokes are available in non-encapsulated, vacuum liquid impregnated an vacuum encapsulated versions. The RAST 5 variants or those for assembly on top-hat rails have also proved to be successful versions.

Lead-free, tinnes contacts ensure reliable connectivity. Assembly cost savings can be achieved with the employment of flat-blade plug-in connectors, soldered tags, series terminal blocks or special custom-made connectors.

The development of HAHN products is characterised by any years of collaboration with subcontractors and as well as the flexible production of specialty components in high grade quality. The experienced HAHN research and development department is continually working on rapid and economic problem solutions for HAHN customers.

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