MAGNETIC COMPONENT, POWER CONVERTER AND POWER SUPPLY SYSTEM

摘要

A magnetic component (100) has a core (150) on which windings (121a, 121b, 122) are wound. The windings (121a, 121b) are electrically connected in series to constitute a coil of a first reactor. The winding (122) constitutes a coil of a second reactor. The core (150) has a leg portion (151) on which the winding (121a) is wound, a leg portion (153) on which the winding (121b) is wound, and a leg portion (152) on which the winding (122) is wound. When a current flows through the windings (121a, 121b), magnetic fluxes produced from the windings (121a, 121b), respectively, and flowing through the winding (122) counteract each other. Furthermore, when a current flows through the winding (122), induced voltages produced from the windings (121a, 121b), respectively, by the magnetic flux produced by the winding (122) counteract each other.