摘要:
Methods and apparatus for providing enhanced coupled inductive devices. In one embodiment, an inductive device is disclosed that is suitable in Ethernet applications with data speeds exceeding one (1) Gbps. Specifically, the inductive devices described herein possess a high level of magnetic and capacitive coupling between the wires of the windings. Moreover, the inductive devices described herein are suitable for automated processes, thereby reducing the overall costs associated with their manufacture and use. Furthermore, methods for manufacturing and using these aforementioned inductive devices are also disclosed. For example, the aforementioned inductive devices may readily be incorporated into ICMs thereby replacing, in their entirety or in part, manually wound toroidal transformers.
摘要:
Methods and apparatus for providing enhanced coupled inductive devices. In one embodiment, an inductive device is disclosed that is suitable in Ethernet applications with data speeds exceeding one (1) Gbps. Specifically, the inductive devices described herein possess a high level of magnetic and capacitive coupling between the wires of the windings. Moreover, the inductive devices described herein are suitable for automated processes, thereby reducing the overall costs associated with their manufacture and use. Furthermore, methods for manufacturing and using these aforementioned inductive devices are also disclosed. For example, the aforementioned inductive devices may readily be incorporated into ICMs thereby replacing, in their entirety or in part, manually wound toroidal transformers.
摘要:
High electrical isolation connector apparatus and methods. In one embodiment, an integrated connector module (ICM) is disclosed. The ICM includes a number of adjacent electronic subassemblies that are shielded through the use of an insert body shield. The insert body shield beneficially increases electrical isolation between adjacent subassemblies thereby further mitigating possible electrical noise. The insert body shield is configured to be received within a slot formed within the connector housing. An internal shield is also included that is received in a slot of an insert body of the electronic sub-assemblies, thereby effectively shielding adjacent component receiving cavities from one another. Methods and apparatus are also disclosed which make use and take advantage of these shielded ICMs. For example, telecommunications/networking equipment that incorporates these ICMs are also disclosed.
摘要:
Methods and apparatus for providing enhanced coupled inductive devices. In one embodiment, an inductive device is disclosed that is suitable in Ethernet applications with data speeds exceeding one (1) Gbps. Specifically, the inductive devices described herein possess a high level of magnetic and capacitive coupling between the wires of the windings. Moreover, the inductive devices described herein are suitable for automated processes, thereby reducing the overall costs associated with their manufacture and use. Furthermore, methods for manufacturing and using these aforementioned inductive devices are also disclosed. For example, the aforementioned inductive devices may readily be incorporated into ICMs thereby replacing, in their entirety or in part, manually wound toroidal transformers.
摘要:
High electrical isolation connector apparatus and methods. In one embodiment, an integrated connector module (ICM) is disclosed. The ICM includes a number of adjacent electronic subassemblies that are shielded through the use of an insert body shield. The insert body shield beneficially increases electrical isolation between adjacent subassemblies thereby further mitigating possible electrical noise. The insert body shield is configured to be received within a slot formed within the connector housing. An internal shield is also included that is received in a slot of an insert body of the electronic sub-assemblies, thereby effectively shielding adjacent component receiving cavities from one another. Methods and apparatus are also disclosed which make use and take advantage of these shielded ICMs. For example, telecommunications/networking equipment that incorporates these ICMs are also disclosed.
摘要:
A chip choke assembly which reduces the loss of magnetic flux from the underlying core portions. In one embodiment, this reduction is achieved by producing a chip choke assembly comprised of two or more chip choke portions that collectively form a closed magnetic path. Additionally, the chip choke assembly disclosed herein also allows for adequate clearance between adjacent pads so as to avoid arcing during high potential voltage conditions. Methods for manufacturing and using the aforementioned chip choke assembly are also disclosed.
摘要:
Improved balance winding of electronic components including common-mode chokes and methods for using and manufacturing the same. In one embodiment, the common-mode choke includes a core and a pair of windings. The first winding and the second winding are alternatingly wound around the core with each respective winding being flipped at least once over the traverse direction of the winding barrel of the core. In one variant, the number of flips is dependent upon the core geometry, number of windings, and/or the specification limits on electrical balance. In another variant, the windings are first twisted and/or braided prior to being wound onto the winding barrel of the core.
摘要:
An improved low cost and highly consistent inductive apparatus. In one embodiment, the low cost and highly consistent inductive apparatus addresses concerns with so called conductive anodic filament (CAF) that occurs within these laminate structures. These conditions include high humidity, high bias voltage (i.e. a large voltage differential), high-moisture content, surface and resin ionic impurities, glass to resin bond weakness and exposure to high assembly temperatures that can occur, for example, during lead free solder bonding application. In a variant, mixed mode coupling techniques are utilized in order to extend the underlying operating bandwidth of the substrate inductive device. Methods of manufacturing and using the aforementioned substrate inductive devices are also disclosed.
摘要:
An improved low cost and highly consistent inductive apparatus. In one embodiment, the low cost and highly consistent inductive apparatus addresses concerns with so called conductive anodic filament (CAF) that occurs within these laminate structures. These conditions include high humidity, high bias voltage (i.e. a large voltage differential), high-moisture content, surface and resin ionic impurities, glass to resin bond weakness and exposure to high assembly temperatures that can occur, for example, during lead free solder bonding application. Methods of manufacturing and using the aforementioned substrate inductive devices are also disclosed.
摘要:
An integrated connector module (ICM) is disclosed. In one embodiment, the ICM includes a plurality of shielding components, the plurality of shielding components comprising a port to port shield, an insert to insert shield and a main body shield. The ICM also contains one or more housing components, the one or more housing components comprising a plurality of ports that are arranged so as to be offset from a main signal conditioning portion of the one or more housing components; and an electronics assembly disposed within the one or more housing components. Methods and apparatus for utilizing and manufacturing the aforementioned ICM are also disclosed.