Design of Miniaturized Cloth Transformer Considering Flux Distribution

H. Matsuki, H. Takada, K. Murakami, T. Yamamoto

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


Cloth step-up transformers are discussed. Magnetic flux density distribution in a magnetic core of a cloth transformer was calculated utilizing magnetic circuit analysis. Optimum winding patterns for maximizing coupling factors or voltage ratios at no-load and the relation of those to the shape of the magnetic flux distribution were found. Step-up voltage ratio of 19 was obtained experimentally.

Original languageEnglish
Pages (from-to)2265-2267
Number of pages3
JournalIEEE Transactions on Magnetics
Issue number5
Publication statusPublished - 1990 Sept

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


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