PRODUCT TUTORIAL
What Is the Best Winding Design for Lower AC Loss in High-Frequency Transformers？
ransformer works in theory, but the efficiency drops and the temperature rises unexpectedly during operation. In many cases, the real cause is excessive AC loss in the transformer windings. As switching frequencies increase in modern converters, traditional winding designs often suffer from strong skin effect and proximity effect, which significantly increase copper losses.
July 30, 2026
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