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US 6,975,097 B2Granted
Unitary magnetic coupler and switch mode power supply
AssigneeThales
InventorsChristophe Taurand, Philippe Bogdanik
Life of this patent
Estimating the term…
Abstract
The invention relates to a unitary magnetic coupler including a first inductor (Lp) consisting of a first winding of phase φ and having a number N of turns between the two ends of the first winding and, magnetically coupled to the first inductor (Lp), a second inductor (Ls) consisting of a second winding of the same phase φ and having the same number N of turns between the two ends of the second winding, where the ends of the first and second windings of the unitary magnetic coupler are interconnected using links consisting of capacitors (C1, C2) of equal value.
Claims17
A unitary coupler, the coupler comprising:
- a first inductor having a first winding of phase φ and having a number N of turns between the two ends of the first winding;
- and,
- a second inductor, magnetically coupled to the first inductor, having a second winding of the same phase φ and having the same number N of turns between the two ends of the second winding, wherein the ends of the first and second windings are interconnected using links consisting of capacitors of equal value.
Dependencies are inferred from the claim text.