Methods and apparatus for inductor and transformer semiconductor devices using hybrid bonding technology are disclosed. An example semiconductor device includes a first standoff substrate; a second standoff substrate adjacent the first standoff substrate; and a conductive layer adjacent at least one of the first standoff substrate or the second standoff substrate.

An inductor array includes a magnetic base body having first and second surfaces opposed to each other and a third surface connecting between the first and second surfaces, and also includes first and second end internal conductors having the same shape. The first end internal conductor includes first-end first conductor portions and fewer first-end second conductor portions, alternating with and being connected to each other. The second end internal conductor includes second-end first conductor portions and fewer second-end second conductor portions, alternating with and being connected to each other. The first-end first conductor portions are positioned away from the first surface by a first end distance in a reference axis direction and face the first surface. The second-end second conductor portions are positioned away from the second surface by a second end distance less than the first end distance in the reference axis direction and face the second surface.

An inductor array includes a magnetic base body having first and second surfaces opposed to each other and a third surface connecting between the first and second surfaces, and also includes first and second end internal conductors having the same shape. The first end internal conductor includes first-end first conductor portions and fewer first-end second conductor portions, alternating with and being connected to each other. The second end internal conductor includes second-end first conductor portions and fewer second-end second conductor portions, alternating with and being connected to each other. The first-end first conductor portions are positioned away from the first surface by a first end distance in a reference axis direction and face the first surface. The second-end second conductor portions are positioned away from the second surface by a second end distance less than the first end distance in the reference axis direction and face the second surface.

A current transformer includes a first housing including a first handle portion and a first distal portion, a second housing including a second handle portion and a second distal portion, a first core having a first proximal core end and a first distal core end the first core mounted in rotational contact within the first distal portion, and a second core having a second proximal core end and a second distal core end, the second core mounted in rotational contact within the second distal portion, wherein the first housing is rotationally coupled to the second housing about a fulcrum point.

A simulated track inductor mount including a base configured to be fixed against a supporting surface and an inductor hub attached to and extending from the base. The inductor hub includes one or more surfaces defining a margin and being configured to engage with an inner surface of the simulated track inductor, and the one or more surfaces are fixed to a camming tab configured to flex to removably seat the simulated track inductor on the inductor hub.

The invention comprises a method, including the steps of: providing an inductor core and longitudinally joining a first electrical turn section to a second electrical turn section to form at least part of an electrical turn of a winding about the inductor core and optionally including at least one of the steps of: (1) additive manufacturing, casting, stamping from metal stock, cutting material, and/or bending metal to form the first electrical turn section and/or (2) welding and/or mechanically joining the first electrical turn section to the second electrical turn section.

The present embodiment relates to a coil device. The coil device according to the present embodiment includes: first to third coils including a connecting portion; and a coil frame including an upper receiving portion for housing the first coil, a lower receiving portion for housing the second and third coils, and a cable fixing portion for fixing each connecting portion of the first to third coils.

The present embodiment relates to a coil device. The coil device according to the present embodiment includes: first to third coils including a connecting portion; and a coil frame including an upper receiving portion for housing the first coil, a lower receiving portion for housing the second and third coils, and a cable fixing portion for fixing each connecting portion of the first to third coils.

A heating, ventilation, and/or air conditioning (HVAC) system includes a transformer mounted to a control panel and having a first mounting flange and a fuse block mounting bracket extending about the transformer. The fuse block mounting bracket includes a second mounting flange engaged with the first mounting flange. The HVAC system also includes a fuse block mounted to the fuse block mounting bracket.

A heating, ventilation, and/or air conditioning (HVAC) system includes a transformer mounted to a control panel and having a first mounting flange and a fuse block mounting bracket extending about the transformer. The fuse block mounting bracket includes a second mounting flange engaged with the first mounting flange. The HVAC system also includes a fuse block mounted to the fuse block mounting bracket.