Monolithic magnetic modules for integrated planar magnetic circuitry and process for manufacturing same
AssigneeAmerican Research Corporation of Virginia
InventorUsha Varshney
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Abstract
Magnetic modules and a process for manufacturing magnetic modules are provided wherein magnetic material is deposited into one or more cavities patterned into a non-magnetic substrate die to form a plurality of magnetic cores. The patterned substrate board, which may be a composite of graphite, a composite of alumina or other non-magnetic ceramic, provides a surface for winding windows, inductor air gaps, isolations, and a mounting surface for other system components.
Claims24
A magnetic module comprising a magnetic core deposited into a cavity patterned into a non-magnetic substrate board.
A method for manufacturing a magnetic module comprising the steps of patterning a cavity into a substrate non-magnetic and depositing a magnetic material into said cavity patterned in said non-magnetic substrate.
Dependencies are inferred from the claim text.