Patent ID: 9271398
Filing Date: 2016-02-23
CPC Classification: H01F,H01L,H05K,Y02P,Y10T

Claim Text:
1. A power-supply module, comprising: at least one power-supply component; an inductor disposed over the at least one power-supply component, wherein the inductor has a magnetic body and a coil encapsulated in the magnetic body, wherein the magnetic body encloses the coil therein and contiguously extends into the hollow space formed by the coil, wherein the magnetic body further contiguously extends to a first lateral side of the at least one power-supply component; a package, wherein the at least one power-supply component and the inductor are disposed within the package, wherein the package comprises epoxy resin to encapsulate the at least one power-supply component and the inductor; and a first lead frame, wherein a first portion of the first lead frame is disposed between the at least one power-supply component and the inductor inside the package, and a second portion extending from the first portion of the first lead frame is disposed on a top or bottom surface of the package for connecting with an external circuit.