6. Winding optimization
6.1 Calculating parasitic elements
At high frequencies, electromagnetic and electrostatic fields are present at every point of the winding. Their action on conductors and insulators can be described in equivalent diagrams by :
leakage inductances and winding resistance variation ;
parasitic capacitances (as well as a resistance representing insulation losses).
6.1.1 Leakage impedance calculation
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Winding optimization
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Indirectly open to international competition, the transformer and inductor industry is currently undergoing major changes. It must adapt to new market requirements: innovation, miniaturization, standardization and automation.
The number of manufacturers is declining rapidly: local subcontractors are disappearing, leaving the way open for structured, specialist manufacturers. The estimated breakdown...
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