SYMMETRIC SPLIT TRANSFORMER FOR EMI REDUCTION

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United States of America Patent

APP PUB NO 20220165476A1
SERIAL NO

17100716

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein is a symmetric transformer in the context of a DC-DC isolated converter. The symmetric transformer reduces or eliminates asymmetry in the distribution of parasitic capacitance across the isolation barrier going from one end to another end of a primary coil, and as a result, undesirable electromagnetic interference (EMI) due to common mode dipole emission across the isolation barrier may be reduced.

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Patent Owner(s)

Patent OwnerAddress
ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANYBAY F1 RAHEEN INDUSTRIAL ESTATE CO LIMERICK LIMERICK

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, Keith W Grand Isle, US 4 1
Frattini, Giovanni Travaco'Siccomario (Pv), IT 32 293
Giannelli, Pietro Milano, IT 4 37
Granato, Maurizio Milano, IT 22 129

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