Patent ID: 9202618
Filing Date: 2015-12-01
Classification: B29C,B29K,H01F

Abstract:
1. An injection-molded reactor, wherein a substance obtained by adding a low-melting-point resin B that has a melting point of 150° C. or lower and has a lower melting point than that of a base resin A to the base resin A that is a highly heat-resistant resin with a melting point of 150° C. or higher and that accounts for most of a thermoplastic resin is used as the thermoplastic resin forming a resin binder; a compound for a core is obtained by mixing the base resin A and the low-melting-point resin B with a soft magnetic powder in a proportion represented by the following expression (1); and the core is injection-molded by using the compound in a state where a coil in which a electric wire is wound is embedded in an inner portion without an interval to configure the injection-molded reactor, wherein X is 83 to 96% by mass and Y is 2 to 40% by mass.