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Transformers

DEMANDING HF AND LF TRANSFORMERS

For many years, KUK Coils has been a leading manufacturer of customer-specific transformers, chokes and transmitters - both for high frequency (HF) and low frequency (LF). We wind both standard and customer-specific bobbins.

RANGE OF CUSTOMER-SPECIFIC TRANSFORMERS

High frequency transformer (HF)

High frequency transformer (HF)
Low frequency transformer (LF)

Low frequency transformer (LF)

COMPARISON LF VS. HF TRANSFORMER

Parameter Low-Frequency (LF) High-Frequency (HF)
Frequency range 50/60 Hz >20 kHz to several MHz
Typical core material Laminated silicon steel Ferrite, amorphous
Power range 1 VA to 5 MVA Low to medium power
Typical applications Power distribution, medical cabinets SMPS, resonant converters, gate drivers
Compliance standards EN 61558, UL, CSA, Lloyds EN 61558, IEC 62368
Winding technique Layer winding, interleaved Litz wire, foil winding, planar

MANUFACTURING OF CUSTOMER-SPECIFIC TRANSFORMERS AT KUK

For many years, KUK Group has been the market leader in several countries in the field of custom made transformers and coils. Its in-depth knowledge of multidisciplinary winding and manufacturing make KUK a professional and dependable organisation in which the customer’s interests are of paramount importance.

For many years, KUK Coils has been the market leader in several countries in the field of custom made transformers and coils. Its in-depth knowledge of multidisciplinary winding and manufacturing make KUK a professional and dependable organisation in which the customer’s interests are of paramount importance. In close cooperation with the customer, we develop the best possible transformer or coil for the specific application. At the lowest possible costs.

In addition, KUK is making more and more a name for itself as a supplier of sub-assemblies and a producer of medical transformer and distribution cabinets in hospitals, including installation and maintenance.

  • High-frequency transformers and coils with ferrite cores
  • One-phase and three-phase 50Hz transformers
  • Transformer and distribution cabinets for medical locations such as operating theatres, intensive care units and dialysis centres

INSIGHT INTO KUK TRANSFORMER PRODUCTION

LEADING IN CUSTOMER-SPECIFIC TRANSFORMERS

Its in-depth knowledge of multidisciplinary winding and production make KUK a technologically leading and reliable manufacturer of transformers, chokes and transmitters. The customer’s interests are of paramount importance.