A sealed enclosure power control system for controlling power to an electrical component within an enclosure. The sealed enclosure power control system generally includes an electrical component within the sealed enclosure, a first connector on the sealed enclosure adapted to provide a sealed electrical interface to the electrical component. The first connector has at least one first connector conductor element, and the system further includes a battery within the sealed enclosure, and the system also has a second connector, wherein when the first connector and the second connector are connected together, electrical power from the battery is applied to the electrical component, and when the first connector and the second connector are not connected together, the electrical power is not applied to the electrical component.

Adaptable and/or adjustable securing devices are shown and disclosed. In one embodiment, the securing device includes a base and at least one elongate connector having opposed first and second longitudinal end portions. The first longitudinal end portion is pivotably connected to the base. The securing device additionally includes a coupler attached to, or formed with, the second longitudinal end portion, the coupler adapted to receive a fastener.

A modular mounting for a computer motherboard. An outer cabinet is designed to provide a protective enclosure for electrical components, and designed to permit throughhole drilling to facilitate mounting on a wall while avoiding disturbance of contents to be mounted within the outer cabinet. A subpanel plate is designed to detachably and securely attach a computer motherboard and cage assembly, and designed to removably mount the motherboard and cage assembly within the outer cabinet as a modular component, mounting of the motherboard and cage assembly being independent of power supply and nonvolatile storage. An inner cage is designed to protectably mount and enclose a computer motherboard and heat sink, and mount to the subpanel plate. A multipole switch may have a set of contacts for each conductor of a network cable entering the outer cabinet, one throw of the switch connecting all conductors of the cable, another throw of the switch disconnecting all contacts of the cable.

A discrete VRM card comprises a set of VRM controllers. The set of VRM controllers comprises a VRM controller with two feedback loops. The VRM card comprises a power stage and a power-stage critical-signal multiplexer. The output of the power-stage critical-signal multiplexer determines a feedback loop with which the power stage communicates. The VRM card also comprises a configuration selector. The configuration selector determines a feedback-loop assignment for the power-stage critical-signal multiplexer and provides VRM instructions to the VRM controller.

An internal component and external interface arrangement for a cylindrical compact computing system is described that includes at least a structural heat sink having triangular shape disposed within a cylindrical volume defined by a cylindrical housing. A computing engine having a generally triangular shape is described having internal components that include a graphics processing unit (GPU) board, a central processing unit (CPU) board, an input/output (I/O) interface board, an interconnect board, and a power supply unit (PSU).

One embodiment provides a system and method for predicting network power usage associated with workloads. During operation, the system configures a simulator to simulate operations of a plurality of network components, which comprises embedding one or more event counters in each simulated network component. A respective event counter is configured to count a number of network-power-related events. The system collects, based on values of the event counters, network-power-related performance data associated with one or more sample workloads applied to the simulator; and trains a machine-learning model with the collected network-power-related performance data and characteristics of the sample workloads as training data 1, thereby facilitating prediction of network-power-related performance associated with a to-be-evaluated workload.

An electronic device includes an arithmetic unit layer and a power supply. The arithmetic unit layer comprises at least one arithmetic unit. Each arithmetic unit comprises a first housing in shape of cuboid. The height direction of the first housing extends in a first direction. The width direction extends in a second direction perpendicular to the first direction. The first housing is provided with first and second openings at both ends in the height direction to form a coolant passage extending in the first direction. The power supply and arithmetic unit layer are laminated in the second or a third direction. The height direction of the power supply is aligned with the height direction of each arithmetic unit. The power supply is provided with third and fourth openings at both ends in the height direction to form a coolant passage extending in the height direction of the power supply.

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.

Power systems and methods of using the same to deliver power. A power system referenced herein can include a housing capable of attaching to a workstation, one or more cradles or mounting fixtures to receive at least one energy storage device, electronic circuitry to communicate status of the at least one energy storage device, state of charge of the at least one energy storage device, and/or overall health of the at least one energy storage device, and one or more electrical connectors to allow the at least one energy storage device to charge and/or discharge and communicate with the electronic circuitry, with said housing having an internal power supply and charge circuitry, said power supply capable of receiving input power from an external AC or DC power source; wherein the power system is configured to deliver power to the workstation.

Embodiments of the present invention provide an assembled wearable device. The assembled wearable device comprises a first functional module, a second functional module and a connecting structure for connecting the first functional module and the second functional module, wherein the connecting structure comprises a first inserting member and a first receiving member matching each other, the first receiving member is configured for receiving the first inserting member so that the first inserting member is confined to the first receiving member in at least one direction.