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Different magnetic materials for cores of DC chokes are considered and compared in this paper. Four components are designed using both manufacturer software and an improved Fast design approach. The compared materials are: ferrites (3F3), powder materials (sendust MS and Hi-Flux™ HF) and amorphous materials (Microlite 245). Recommendations are derived regarding the use of available design software...
The paper presents comparative study of winding arrangements for power electronic transformers. The designs are based on an improved design algorithm consisting of 15 steps. Four different winding arrangements are considered for a transformer design, 1200W, 25kHz. The approaches applied are interleaved windings, fully wound winding layers and using Litz wire. The material used is ferrite (N87). A...
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