Patent ID: 8860538
Filing Date: 2014-10-14
Classification: H01F

Abstract:
1. Inductor core comprising: an axially extending core member, an axially extending external member at least partly surrounding the core member, thereby forming a space around the core member for accommodating a winding between the core member and the external member, a first plate member presenting a radial extension and being provided with a through-hole, wherein the core member is arranged to extend into the through-hole of the first plate member, a second plate member presenting a radial extension and being provided with a through-hole, wherein the core member is arranged to receive an end portion of the core member, wherein the first plate member and the second plate member are provided at opposite ends of the external member, wherein the first plate member, the second plate member, the core member, and the external member are separate members which are adapted to be assembled and together form a magnetic flux path which extends through the core member, the first plate member, the second plate member, and the external member, and wherein at least one of the core member, the external member, the first plate member, and the second plate member is formed from a soft magnetic powder material and from at least two parts which are adapted to be assembled and together form said member.