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公开(公告)号：WO2023027690A1
公开(公告)日：2023-03-02
申请号：PCT/US2021/047309
申请日：2021-08-24
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： HANSON, Benjamin , HOFER, Steven
IPC: H01F41/069 , B29C45/00 , H01F27/26 , H01F27/255
Abstract: A dual inductor assembly is provided that includes a holder in which first and second inductors have been inserted in order to provide a compact package as a single unit. The holder is designed to provide secure engagement of the inductors to improve shock and vibration performance. The configuration of the dual inductor assembly further allows for easier inspection of solder joints due to the housing configuration as well as the location of the leads on the inductor body.
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公开(公告)号：WO2021011113A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/036567
申请日：2020-06-08
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： EBNER, Jason , FOLEY, Matthew
Abstract: A combined transformer/inductor device (100) includes a core (10,11; 210) having a central core leg (12; 212) and an outer core leg (13; 213) spaced apart from the central core leg (12; 212), an inner bobbin (20; 220) disposed around the central core leg (12; 212), an outer bobbin (30; 230) disposed around the inner bobbin (20; 220) and the central core leg (12; 212) and having an upper portion having a first oblong portion (32) disposed around the outer core leg (13; 213), a lower portion having a second oblong portion (33) disposed around the outer core leg (13; 213), and a central portion disposed around the inner bobbin (20; 220) and the central core leg (12; 212), a first winding (40) wound around the inner bobbin (20; 220), and a second winding (50) wound around the outer bobbin (30; 230), the second winding (50) having a first portion wound around the first oblong portion (32), a second portion wound around the central portion, and a third portion wound around the second oblong portion (33).
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3.发明申请
公开(公告)号：WO2017192489A1
公开(公告)日：2017-11-09
申请号：PCT/US2017/030507
申请日：2017-05-02
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： FOLEY, Matthew J.
Abstract: An electro-magnetic device is provided, including a first winding set of nested windings, and a second winding set of nested windings positioned adjacent to the first winding set. A method of making an electro-magnetic device including a first winding set of nested windings, and a second winding set of nested windings positioned adjacent to the first winding set is also provided.
Abstract translation: 提供了一种电磁装置，其包括第一绕组组的嵌套绕组和第二绕组组的嵌套绕组，所述第二绕组组与第一绕组组相邻。 还提供了一种制造电磁装置的方法，所述电磁装置包括第一绕组组的嵌套绕组和第二绕组组的嵌套绕组，所述第二绕组组的嵌套绕组位于第一绕组组的相邻处。
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公开(公告)号：WO2017184481A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/027860
申请日：2017-04-17
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： BLOW, Darek , SHAFER, Timothy M. , GUBBELS, Chris , HANSON, Benjamin M.
Abstract: A shielded inductor and a method of making a shielded inductor are provided. The shielded inductor includes a core body surrounding a conductive coil, leads in electrical communication with the coil, and a shield covering at least parts of the outer surface of the core body. An insulating material may be provided between parts of the core body and parts of the shield. A method of making a shielded inductor is also provided.
Abstract translation: 提供了一种屏蔽电感器和一种制造屏蔽电感器的方法。 屏蔽电感器包括围绕导电线圈的芯体，与线圈电连通的引线以及覆盖芯体的至少部分外表面的屏蔽件。 绝缘材料可以设置在核心体的部分与屏蔽件的部分之间。 还提供了一种制造屏蔽电感器的方法。
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公开(公告)号：WO2022266191A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033579
申请日：2022-06-15
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： HANSON, Benjamin , BRUNE, Rodney , HUBER, Matt
Abstract: Electro-magnetic devices are provided, having conductive elements and leads of multiple thicknesses. Templates are provided for making electro-magnetic devices, formed by an extrusion process, a skiving process, a swaging process, 3D printing, or a machining process. The multi-thickness electro-magnetic devices may comprise a conductive element having an increased thickness area, and one or more leads having at least one decreased thickness area, having a thickness less than the increased thickness area. An electro-magnetic device may be provided comprising a conductive element having an increased thickness encased in a body formed from a core material, and leads or lead portions connected to the conductive element having a decreased thickness.
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Patent Agency Ranking
公开(公告)号：WO2019094598A1
公开(公告)日：2019-05-16
申请号：PCT/US2018/059838
申请日：2018-11-08
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： WYATT, Todd L. , GLENN, Darin W.
Abstract: Resistors and a method of manufacturing resistors are described herein. A resistor includes a resistive element and a plurality of upper heat dissipation elements. The plurality of heat dissipation elements are electrically insulated from one another via a dielectric material and thermally coupled to the resistive element via an adhesive material disposed between each of the plurality of heat dissipation elements and a surface of the resistive element. Electrode layers are provided on a bottom surface of the resistive element. Solderable layers form side surfaces of the resistor and assist in thermally coupling the heat dissipation elements, the resistor and the electrode layers.
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7.发明申请
公开(公告)号：WO2022039808A1
公开(公告)日：2022-02-24
申请号：PCT/US2021/031732
申请日：2021-05-11
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： WYATT, Todd , BERTSCH, Tom , JOHNSON, Joshua , KRAUSE, Aaron , VO, Sara , GLENN, Darin
Abstract: A plurality of resistors are disclosed herein. The resistor may include one or more resistive elements and a plurality of conductive portions. Openings or slots, which can be configured to adjust temperature coefficient or resistance (TCR) values of the resistor, are formed in the resistive elements. The shape, quantity, and orientation of the openings or slots can vary. In one aspect, header assemblies are provided for securing or holding pins relative to the resistors.
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公开(公告)号：WO2017075016A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/058809
申请日：2016-10-26
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： SMITH, Clark , WYATT, Todd
CPC classification number: H01C1/032 , H01C1/144 , H01C1/148 , H01C7/06 , H01C7/18 , H01C17/00 , H01C17/065 , H01C17/281
Abstract: Resistors and a method of manufacturing resistors are described herein. A resistor includes a resistive element and a plurality of conductive elements. The plurality of conductive elements are electrically insulated from one another via a dielectric material and thermally coupled to the resistive element via an adhesive material disposed between each of the plurality of conductive elements and a surface of the resistive element. The plurality of conductive elements is coupled to the resistive element via conductive layers and solderable layers.
Abstract translation: 这里描述了电阻器和制造电阻器的方法。 电阻器包括电阻元件和多个导电元件。 多个导电元件经由电介质材料彼此电绝缘并经由设置在多个导电元件中的每一个与电阻元件的表面之间的粘合材料热耦合到电阻元件。 多个导电元件通过导电层和可焊层与电阻元件耦合。
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9.发明申请MOLDED BODY AND ELECTRICAL DEVICE HAVING A MOLDED BODY FOR HIGH VOLTAGE APPLICATIONS 审中-公开具有用于高压应用的模制体的模制体和电气装置
公开(公告)号：WO2017027315A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/045534
申请日：2016-08-04
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： GLENN, Darin
IPC: H01L23/495 , C03B29/00 , H01L23/48 , H02B1/00
CPC classification number: H01L23/49589 , H01L23/3107 , H01L23/49562 , H01L23/60
Abstract: An electrical device comprising a ribbed molded body housing an electrical component is provided. The ribbed molded body includes at least one surface or portion having a plurality of ribs along at least a portion of the surface. The electrical component may be a passive or active electrical component. The electrical component may be connected to a lead frame and molded into the ribbed molded body.
Abstract translation: 提供一种电气装置，其包括容纳电气部件的肋状成形体。 肋状成形体包括至少一个表面或部分，其具有沿表面的至少一部分的多个肋。 电气部件可以是无源或有源电气部件。 电气部件可以连接到引线框架并且模制成肋状成型体。
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公开(公告)号：WO2021178415A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020488
申请日：2021-03-02
Applicant: VISHAY DALE ELECTRONICS, LLC
Inventor： HANSON, Benjamin , WITZEL, Tyler
Abstract: An inductor and method and assembly for making the same are provided. The inductor includes a preformed conductive coil comprising a medial portion between first and second terminal leads, and an inductor body comprising a magnetic material surrounding at least the medial portion of the preformed conductive coil. At least a portion of each of the first and second terminal leads of the preformed conductive coil is exposed outside of the inductor body. The method for making the inductor includes providing a one-piece conductive coil having a substantially curve-shaped medial portion and first and second terminal leads and molding a magnetic material around at least the medial portion of the formed conductive coil to form an inductor body, wherein at least a portion of the first and second terminal leads of the formed one-piece conductive coil are exposed outside of the inductor body.
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