Patent application number | Description | Published |
20080310051 | Miniature Shielded Magnetic Component - Low profile, shielded magnetic components having self centering core and coil assemblies. | 12-18-2008 |
20100007451 | SURFACE MOUNT MAGNETIC COMPONENT ASSEMBLY - A surface mount magnetic component assembly including a magnetic core having a side with a stepped external surface, a coil within the magnetic core, and terminal clips for making electrical connections to the ends of the coil. The ends of the coil extend through the stepped external surface, the terminal clips attach to the stepped external surface, and the external surface is mounted to a circuit board to complete electrical connection with improved reliability. Smaller component sizes with improved manufacturability and consistency result. | 01-14-2010 |
20100007457 | MAGNETIC COMPONENTS AND METHODS OF MANUFACTURING THE SAME - Magnetic component assemblies and core structures including coil coupling arrangements, that are advantageously utilized in providing surface mount magnetic components such as inductors and transformers. | 01-14-2010 |
20100013587 | HIGH CURRENT MAGNETIC COMPONENT AND METHODS OF MANUFACTURE - Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques. | 01-21-2010 |
20100026443 | Magnetic Electrical Device - A magnetic component and a method for manufacturing a low profile, magnetic component. The method comprises the steps of providing at least one sheet, coupling at least a portion of at least one winding to the at least one sheet, and laminating the at least one sheet with at least a portion of the at least one winding. The magnetic component comprises at least one sheet and at least a portion of at least one winding coupled to the at least one sheet, wherein the at least one sheet is laminated to at least a portion of the at least one winding. The winding may comprise a clip, a preformed coil, a stamped conductive foil, or an etched trace using chemical or laser etching. The sheet may comprise any material capable of being laminated and/or rolled, including, but not limited to, flexible magnetic powder sheets. | 02-04-2010 |
20100039200 | MAGNETIC COMPONENTS AND METHODS OF MANUFACTURING THE SAME - Magnetic component assemblies including coil coupling arrangements, that are advantageously utilized in providing surface mount magnetic components such as inductors and transformers. | 02-18-2010 |
20100085139 | High Current Amorphous Powder Core Inductor - A magnetic component and a method of manufacturing the same. The method comprises the steps of providing at least one shaped-core fabricated from an amorphous powder material, coupling at least a portion of at least one winding to the at least one shaped-core, and pressing the at least one shaped-core with at least a portion of the at least one winding. The magnetic component comprises at least one shaped-core fabricated from an amorphous powder material and at least a portion of at least one winding coupled to the at least one shaped-core, wherein the at least one shaped-core is pressed to at least a portion of the at least one winding. The winding may be preformed, semi-preformed, or non-preformed and may include, but is not limited to, a clip or a coil. The amorphous powder material may be an iron-based or cobalt-based amorphous powder material or a nanoamorphous powder material. | 04-08-2010 |
20100171579 | MAGNETIC ELECTRICAL DEVICE - A magnetic component and a method for manufacturing a low profile, magnetic component. The method comprises the steps of providing at least one sheet, coupling at least a portion of at least one winding to the at least one sheet, and laminating the at least one sheet with at least a portion of the at least one winding. The magnetic component comprises at least one sheet and at least a portion of at least one winding coupled to the at least one sheet, wherein the at least one sheet is laminated to at least a portion of the at least one winding. The winding may comprise a clip, a preformed coil, a stamped conductive foil, or an etched trace using chemical or laser etching. The sheet may comprise any material capable of being laminated and/or rolled, including, but not limited to, flexible magnetic powder sheets. | 07-08-2010 |
20100259352 | MINIATURE POWER INDUCTOR AND METHODS OF MANUFACTURE - Magnetic components such as power inductors for circuit board applications include pressure laminate constructions involving flexible dielectric sheets that may integrally include magnetic powder materials. The dielectric sheets may be pressure laminated around a coil winding in an economical and reliable manner, with performance advantages over known magnetic component constructions. | 10-14-2010 |
20100271161 | MAGNETIC COMPONENTS AND METHODS OF MANUFACTURING THE SAME - Magnetic component assemblies including moldable magnetic materials formed into magnetic bodies, at least one conductive coil, and termination features are disclosed that are advantageously utilized in providing surface mount magnetic components such as inductors and transformers. | 10-28-2010 |
20100271162 | SURFACE MOUNT MAGNETIC COMPONENTS AND METHODS OF MANUFACTURING THE SAME - Magnetic component assemblies including moldable magnetic materials including surface mount termination features, as well as manufacturing methods therefor, are disclosed that are advantageously utilized in providing surface mount magnetic components such as inductors and transformers. | 10-28-2010 |
20130021128 | MINIATURE SHIELDED MAGNETIC COMPONENT - Low profile, shielded magnetic components for circuit board applications include self centering core and coil assemblies with coil receptacle and centering projections formed in core pieces that are assembled around a preformed coil. Welding and plating techniques for forming termination structure for the preformed coil avoid thermal shock issues. External gapping elements and agents to form a gapped core structure are avoided, and gap size in the cores may be tightly controlled over large production lot sizes. | 01-24-2013 |
20130027169 | MAGNETIC COMPONENTS AND METHODS OF MANUFACTURING THE SAME - Magnetic component assemblies and core structures including coil coupling arrangements, that are advantageously utilized in providing surface mount magnetic components such as inductors and transformers. | 01-31-2013 |
20130099886 | HIGH CURRENT MAGNETIC COMPONENT AND METHODS OF MANUFACTURE - Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques. | 04-25-2013 |
20130113591 | MAGNETIC ELECTRICAL DEVICE - A magnetic component and a method for manufacturing a low profile, magnetic component. The method comprises the steps of providing at least one sheet, coupling at least a portion of at least one winding to the at least one sheet, and laminating the at least one sheet with at least a portion of the at least one winding. The magnetic component comprises at least one sheet and at least a portion of at least one winding coupled to the at least one sheet, wherein the at least one sheet is laminated to at least a portion of the at least one winding. The winding may comprise a clip, a preformed coil, a stamped conductive foil, or an etched trace using chemical or laser etching. The sheet may comprise any material capable of being laminated and/or rolled, including, but not limited to, flexible magnetic powder sheets. | 05-09-2013 |
20130113592 | MAGNETIC ELECTRICAL DEVICE - A magnetic component and a method for manufacturing a low profile, magnetic component. The method comprises the steps of providing at least one sheet, coupling at least a portion of at least one winding to the at least one sheet, and laminating the at least one sheet with at least a portion of the at least one winding. The magnetic component comprises at least one sheet and at least a portion of at least one winding coupled to the at least one sheet, wherein the at least one sheet is laminated to at least a portion of the at least one winding. The winding may comprise a clip, a preformed coil, a stamped conductive foil, or an etched trace using chemical or laser etching. The sheet may comprise any material capable of being laminated and/or rolled, including, but not limited to, flexible magnetic powder sheets. | 05-09-2013 |
20140266539 | MAGNETIC COMPONENT ASSEMBLY WITH FILLED PHYSICAL GAP - Magnetic component assemblies for circuit boards include single, shaped magnetic core pieces formed with a physical gap and conductive windings assembled to the cores via the gaps. The physical gaps in the cores are filled with a magnetic material to enhance the magnetic performance. The magnetic component assemblies may define power inductors. | 09-18-2014 |
20140266555 | MAGNETIC COMPONENT ASSEMBLY WITH FILLED GAP - Magnetic component assemblies for circuit boards include magnetic cores formed with a gap and preformed conductive windings sliding assembled to the cores via the gaps. The gaps in the cores are filled with a magnetic material to enhance the magnetic performance. The magnetic component assemblies may define power inductors. | 09-18-2014 |