Efficient energy transfer with planar transformers – setting new standards for power electronics
Planar transformers enable compact, efficient and thermally optimised solutions for modern power supplies.
Product overview and possible applications
Planar transformers enable compact, efficient and thermally optimised solutions for modern power supplies. Their layered structure offers advantages such as low stray inductance, high power density and excellent EMC properties. This white paper shows why planar technology plays a key role in applications with limited installation space and high efficiency requirements – from industry and automotive to medical technology.
At a time when power electronics must become more compact, efficient and thermally robust, conventional transformer solutions are increasingly reaching their limits. Planar transformers offer a sustainable alternative: they combine a space-saving design with high power density and excellent thermal behaviour.
We introduce our new product group of planar transformers, which have been specially developed for use in modern power electronic systems – from industrial applications and charging infrastructures to demanding automotive environments.
As a long-standing supplier of customised transformer solutions, we combine technological innovation with proven development and manufacturing expertise. The want to demonstrate the advantages and possible applications of planar transformers in a practical manner and to introduce our product solutions.
Product group overview
This new product group comprises planar transformers in the power class from 1 Watt to 10 Kilowatts output power. Depending on the application, operating voltages up to 1,000V are covered. With a suitable design and appropriate materials, insulation voltages of up to 4,500V can be achieved. The flexible design of planar transformers allows the integration of multiple windings and functional units to reduce wiring effort and assembly space. Operating frequencies range from 50Hz to 1 MHz. In addition to standard ferrite cores, we also use customer-specific cores, which are developed by us according to specifications and manufactured in-house.
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