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US 7,443,274 B2Granted
Inductor and fabricating method thereof
AssigneeDelta Electronics, Inc.
InventorsCheng-Hong Lee, Yi-Hong Huang
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Abstract
An inductor includes a closed core, a magnetic medium and a coil. The magnetic medium covers at least a portion of the closed core. The coil winds around the closed core or the magnetic medium. A fabricating method of the inductor is also disclosed.
Claims24
An inductor comprising:
- a closed core;
- a magnetic medium including an annular frame and a bridge partitioning the frame into two portions, wherein the magnetic medium completely covers the closed core;
- and
- a coil wound around the closed core or the magnetic medium.
1 more element
A fabricating method of an inductor, comprising the steps of:
- providing a closed core;
- completely covering the closed core by a magnetic medium, wherein the magnetic medium includes a frame and a bridge partitioning the frame into two portions;
- and
- winding a coil around the closed core or the magnetic medium.
1 more element
Dependencies are inferred from the claim text.