An electronic device includes a chassis housing one or more electronic components, a module configured to be inserted into a channel defined by the chassis, and an alignment mechanism disposed in the channel. The alignment mechanism has a body portion that defines an aperture. When the module is initially inserted into the channel in a first orientation, a first portion of the module passes over the aperture and compresses the body portion of the alignment mechanism along a first axis, to allow the module to be fully inserted into the channel. When the module is initially inserted into the channel in a second orientation, a second portion of the module passes through the aperture and does not compress the body portion of the alignment mechanism along the first axis, to prevent the module from being fully inserted into the channel.

A power supply housing adapted to a redundant power module includes a casing, a separation member, two front plates and a back plate. The casing includes four side plates and an installation space defined by the side plates. The separation member divides the installation space into a first sub-space and a second sub-space, and includes two first baffles located in the first sub-space and two second baffles located in the second sub-space. The two first baffles define a first installation region for disposing a redundant power module, and the two second baffles define a second installation region for disposing the redundant power module. The front plates are disposed on one end of the installation space and define a placement opening, serving as an entrance of the first and the second installation region. The back plate is disposed on one end of the installation space not provided with the front plates.

The disclosure relates to computer technical field, and provides a GPU with specific shape of casing and a host casing hardware configuration. Body of the casing of the GPU includes a rectangle of a notch, the notch is located on a corner of the rectangle and is in a right trapezoid shape. In the host casing hardware configuration, the 2U host casing is divided into front area and rear area; hard disk assembly and fan assembly are disposed on the front area; the rear area is divided into top area and bottom area; 4 GPUs and a GPU tray are disposed on the top area in a staggered relationship, and motherboard and CUP and motherboard connector disposed on the motherboard are disposed on bottom area. The disclosure provides an advantage of improving the arrangement density of the components in the host casing.

A power supply system includes a system board electrically connected to a load; a first package and a second package provided on an upper side of the system board; and a bridge member provided on upper sides of the first package and the second package, comprising a passive element and used for power coupling between the first package and the second package, wherein vertical projections of the first package and the second package on the system board are both overlapped with a vertical projection of the bridge member on the system board, the first package, and the second package are encapsulated with switching devices, terminals on upper surfaces of the first package and the second package are electrically connected to the bridge member, and terminals on lower surfaces thereof are electrically connected to the system board.

An electronic apparatus includes a flexible printed circuit board having a main body on which wiring pattern is formed, a connector having a connection terminal connected to the wiring constituting the wiring pattern, and a base body on which the connection terminal is fixed, and a casing. The main body is attached to the casing to be movable, the flexible printed circuit board has an extension part protruding from the main body and extending along with a ground included in the wiring pattern, the extension part bends in the middle of extending to be capable of expansion and contraction, and has a mounting part fixed to the casing on the tip side thereof, the mounting part is provided with a ground terminal connected to the ground extended, and the ground terminal is electrically connected to the casing in the state that the mounting part is fixed to the casing.

A battery mounting structure and an electronic device having the same is provided. The electronic device includes a housing including a first plate that faces a first direction, a second plate that faces a second direction opposite to the first direction, and a side member that surrounds a space between the first and second plates, a printed circuit board (PCB) disposed in the space of the housing, a battery that at least partially faces the PCB, a bracket that surrounds at least one face of the battery, and an elastic structure disposed between the battery and the bracket and located on an edge region of the battery. The elastic structure may include an elastic member, a first adhesive member disposed on a first face of the elastic member that faces the first direction, and a second adhesive member disposed on a second face that faces the second direction.

A fan assembly is disclosed. The fan assembly can include a first support frame. The fan assembly can comprise a shaft assembly having a first end coupled with the first support frame and a second end disposed away from the first end. A second support frame can be coupled with the first support frame and disposed at or over the second end of the shaft assembly. An impeller can have fan blades coupled with a hub, the hub being disposed over the shaft assembly for rotation between the first and second support frames about a longitudinal axis. Transverse loading on the shaft assembly can be controlled by the first and second support frames.

The present disclosure provides an assembly structure for providing power for a chip and an electronic device using the same. The assembly structure includes: a circuit board, configured to provide a first electrical energy; a chip; a power converting module, configured to electrically connect the circuit board and the chip, convert the first electrical energy to a second electrical energy, and supply the second electrical energy to the chip, wherein the chip, the circuit board and the power converting module are stacked; and a connection component, configured to electrically connect the circuit board and the power converting module. The present disclosure assembles a power converting module with a circuit board and a chip in a stacking manner, which may shorten a current path between the power converting module and the chip, reduce current transmission losses, improve efficiency of a system, reduce space occupancy and save system resource.

A method for activating an electronic subassembly includes receiving at least one activation signal using a reception module of the electronic subassembly. The electronic subassembly is transferred from an idle state to an active state using the at least one activation signal. The electronic subassembly is intermittently supplied with electric power via the at least one activation signal.

An example system may comprise a network-attached storage device including a base station having a hardware interface including a drive port and a connectivity port; a modular storage drive attachable to and detachable from the drive port; and a modular wireless adapter attachable to and detachable from the connectivity port. The portable storage device is formable by detaching the modular storage drive and the modular wireless adapter from the hardware interface of the network-attached storage device, and coupling the modular storage drive and the modular wireless adapter to one another via a portable hardware interface. Further, a rechargeable modular power unit is removable from the base station and attachable to and detachable from a power port of the network-attached storage device.