REACTOR, CONVERTER, AND POWER CONVERSION APPARATUS

摘要

This reactor is provided with a coil (2), and a magnetic core (3), which is disposed inside and outside of the coil (2), and which forms a closed magnetic circuit. The magnetic core (3) has a gap member (31g), and a composite core section (31m), which is composed of a composite material containing a magnetic powder and a resin. The gap member (31g) is integrated with the composite core section (31m) using the resin. When the composite core section (31m) is manufactured, the gap member (31g) and the composite core section (31m) can be integrated with each other at the same time by integrating the gap member (31g) using the resin contained in the composite material.