MINIATURE SHIELDED MAGNETIC COMPONENT AND METHODS OF MANUFACTURE
First Claim
Patent Images
1. A low profile magnetic component comprising:
- at least one conductive coil having an open center area;
an inner magnetic core piece extending through the open center area;
an outer magnetic core piece surrounding the coil and the portion of the first core piece; and
surface mount terminations for completing electrical connections between a circuit board and the at least one conductive coil.
1 Assignment
0 Petitions
Accused Products
Abstract
Low profile magnetic components and methods of manufacture include first and second core pieces extending interior and exterior to an open center area of a coil. Surface mount terminations are also provided to complete electrical connections to a circuit board.
36 Citations
26 Claims
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1. A low profile magnetic component comprising:
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at least one conductive coil having an open center area; an inner magnetic core piece extending through the open center area; an outer magnetic core piece surrounding the coil and the portion of the first core piece; and surface mount terminations for completing electrical connections between a circuit board and the at least one conductive coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of manufacturing a low profile magnetic component comprising:
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providing a first core fabricated from a magnetic permeable material; providing a coil formed independently from the first core, the coil including first and second leads and a plurality of turns therebetween; extending at least a portion of the first core in an open center area of the coil; coupling a second core fabricated from a magnetic permeable material to the first core; and providing surface mount terminations on the second core. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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Specification