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Article | REF: D3059 V1

High-frequency transformers- windings

Author: Jean-Pierre KÉRADEC

Publication date: February 10, 2009

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2. Choice of equipment and experimental precautions

2.1 Choice of equipment and techniques

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2.1.1 Order of magnitude of impedances and frequencies

At low frequencies, the impedances to be measured commonly range from a few tens of μΩ (impedance of one winding when the others are short-circuited) to a few tens of MΩ (insulation between...

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Choice of equipment and experimental precautions
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