The present invention proposes a production support method and system for power control panel production automation, which enable an intention of a designer to be sufficiently reflected on a production site and an error occurred during production to be minimized and, in particular, includes the steps of: realizing, in a virtual environment, a power control panel designed in a 3D type and verifying an error by simulating wiring path information of designed components and electronic units; extracting production data for each process, including component information for each process, component and electronic unit arrangement information, assembly process information, and wiring information, by collecting information distributed to support production automation of the power control panel designed in the 3D type, which has been verified; and automating production by applying the production data to each interworking production facility to support the production automation of the power control panel.

The present invention proposes a production support method and system for power control panel production automation, which enable an intention of a designer to be sufficiently reflected on a production site and an error occurred during production to be minimized and, in particular, includes the steps of: realizing, in a virtual environment, a power control panel designed in a 3D type and verifying an error by simulating wiring path information of designed components and electronic units; extracting production data for each process, including component information for each process, component and electronic unit arrangement information, assembly process information, and wiring information, by collecting information distributed to support production automation of the power control panel designed in the 3D type, which has been verified; and automating production by applying the production data to each interworking production facility to support the production automation of the power control panel.

A communication system includes an outer housing, an inner housing, and a hanger plate assembly. The outer housing has first and second side walls. The inner housing is at least partially positioned within the outer housing. The inner housing has first and second side walls and is configured to receive a plurality of patch panel devices therein in a stacked arrangement. The hanger plate assembly includes a first hanger plate hingedly coupled to the first side wall of the inner housing and a plurality of hangers connected to the first hanger plate in a stacked arrangement. Each hanger is adapted to support a cable thereon. The hanger plate assembly has a stored condition in which the hanger plate assembly is fully positioned within the outer housing, and a pulled out condition in which the hanger plate assembly is at least partially positioned outside the outer housing.

A communication system includes an outer housing, an inner housing, and a hanger plate assembly. The outer housing has first and second side walls. The inner housing is at least partially positioned within the outer housing. The inner housing has first and second side walls and is configured to receive a plurality of patch panel devices therein in a stacked arrangement. The hanger plate assembly includes a first hanger plate hingedly coupled to the first side wall of the inner housing and a plurality of hangers connected to the first hanger plate in a stacked arrangement. Each hanger is adapted to support a cable thereon. The hanger plate assembly has a stored condition in which the hanger plate assembly is fully positioned within the outer housing, and a pulled out condition in which the hanger plate assembly is at least partially positioned outside the outer housing.

A network element incudes a shelf including a main backplane having a busbar system thereon, wherein the shelf supports any of port modules and switch modules, wherein the modules interconnect to one another via cables; extension brackets configured to connect to one of a top and a bottom of the shelf; and a power shelf configured to connect to the extension brackets, wherein the power shelf supports one or more power modules; wherein the power shelf is configured at a top of the shelf when the shelf is located, in any of a rack, frame, and cabinet, above another shelf, and wherein the power shelf is configured at a bottom of the shelf when the shelf is located below the another shelf.

Support brackets for an enclosure system can be secured to the enclosure system while the enclosure system is assembled and without removing fasteners from the enclosure system. A support bracket can include first and second slots dimensioned to engage first and second bolts that are fastened to an enclosure frame. The support bracket can further include a support flange, and a stud to engage and support a side panel. When secured to the support bracket, the side panel can provide an additional mounting surface for mounting electrical components within an enclosure.

An example playback device includes a first interface for receiving a first audio signal from a first audio source; a second interface for receiving a second audio signal from a second audio source; and a processor configured to: cause the playback device to playback the second audio signal; determine that the first audio signal is present at the first interface; in response to determining that the first audio signal is present at the first interface, (i) cease playback of the second audio signal being played by the playback device and (ii) cause the playback device to playback the first audio signal; receive an instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the first interface; and arm the playback device such that a subsequent presence of the first audio signal at the first interface causes the playback device to play the first audio signal.

An example playback device includes a first interface for receiving a first audio signal from a first audio source; a second interface for receiving a second audio signal from a second audio source; and a processor configured to: cause the playback device to playback the second audio signal; determine that the first audio signal is present at the first interface; in response to determining that the first audio signal is present at the first interface, (i) cease playback of the second audio signal being played by the playback device and (ii) cause the playback device to playback the first audio signal; receive an instruction to stop the playback device from playing the first audio signal while the first audio signal is still present at the first interface; and arm the playback device such that a subsequent presence of the first audio signal at the first interface causes the playback device to play the first audio signal.

The present invention comprises a microphone simulator or emulator, for use in conjunction with a personal electronic device or PED. The microphone simulator or emulator is used in conjunction with a PED that includes both a built-in microphone, along with an interface by which an external microphone can be utilized. Often, a PED is equipped with no specific user-level interface, by which the built-in microphone of the PED can be disabled. However, the microphone simulator or emulator, when connected to the external microphone interface of a PED, causes the PED to recognize the microphone simulator or emulator as an external microphone. Because of this, the PED disables its built-in microphone.

A photovoltaic junction box comprises a box body formed of a single integrally-molded part having a housing portion defining a receiving chamber and a packaging portion having a first packaging portion located inside the receiving chamber and a second packaging portion located outside the receiving chamber, a plurality of conductive terminals positioned along the box body and at least one diode chip disposed in a portion of the box body outside of the receiving chamber.