Patent ID: 9136050
Filing Date: 2015-09-15
Classification: H01F,H05K,Y10T

Abstract:
1. A magnetic device, comprising: a lead frame having a first portion and a second portion spaced apart from the first portion, wherein the first portion comprises a first bottom part and a first protrusion connected to the first bottom part, and the second portion comprises a second bottom part and a second protrusion connected to the second bottom part; a first core body disposed on the lead frame, wherein the first core body comprises a first through opening and a second through opening; a coil disposed on the first core body, wherein the coil has a first terminal and a second terminal, wherein at least a part of the first protrusion is disposed in the first through opening and is electrically connected with the first terminal, and at least a part of the second protrusion is disposed in the second through opening and is electrically connected with the second terminal; and a molding body, encapsulating the coil, the first protrusion and the second protrusion of the lead frame.