Transformer and method of making a transformer

Transformer and method of making a transformer

A transformer comprises circuit board having a first and a second surface. A plurality of electrically conductive paths are provided on the first and second surfaces of the circuit board, wherein some of the electrically conductive paths (20a-20f) are interconnected so as to form a primary winding o...

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Hauptverfasser: VAN DEN BERG, ALEX, BULLERJAHN, MARCUS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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creator VAN DEN BERG, ALEX
BULLERJAHN, MARCUS
description A transformer comprises circuit board having a first and a second surface. A plurality of electrically conductive paths are provided on the first and second surfaces of the circuit board, wherein some of the electrically conductive paths (20a-20f) are interconnected so as to form a primary winding of the transformer, and some of the electrically conductive paths (30a-30r) are interconnected so as to form a secondary winding of the transformer. By providing the electrically conductive paths so that they form an essentially circular pattern, the space of the PCB surfaces is utilized in an efficient way. Also, the transformer can be designed to provide impedance matching. A method of manufacturing a transformer is also disclosed.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
title Transformer and method of making a transformer
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