An a adaptable redundant power (ARP) platform for a distributed redundant infrastructure includes: a plurality of load centers, wherein each load center includes a pair of corresponding load center switches, and wherein each load center has a priority; a plurality of duty power modules (DPMs), each coupled to a first subset of load centers via a first set of switches using a preferred setting (PS) input and to a second subset of load centers via a second set of switches using an alternate setting (AS) input, wherein each switch includes a transfer mechanism configured to transfer power from the PS input to the AS input in response to a failure of a DPM coupled to the PS input; and a manager that, in response to a detected failure of a DPM, disables the transfer mechanism of a subset of switches whose AS input is powered by a failed DPM.

Connectors for a networking device may be provided. A networking device may comprise a first plurality of switch bars each comprising a first switch type arranged parallel to one another, a second plurality of switch bars each comprising a second switch type arranged parallel to one another, and a third plurality of switch bars each comprising a third switch type arranged parallel to one another. The first plurality of switch bars, the second plurality of switch bars, and the third plurality of switch bars may be arranged orthogonally. A first one of the first plurality of switch bars may be connected to a first one of the second plurality of switch bars via a retractable mechanical connector mechanism.

An accessory device with a cover and keyboard section is described. The keyboard section includes a keyboard and a touchpad, while the cover section includes multiple segments. The cover section orients the electronic device such that a user can access the electronic device, the keyboard, and the touchpad. The cover section is rotationally coupled to the keyboard section by one or more hinge assemblies (including clutches and springs), allowing the cover section and the electronic device to rotate relative to the keyboard section. The cover section includes a first and second segment rotationally coupled together. To further adjust the electronic device, the first segment remains coupled to the electronic device, allowing the first segment and the electronic device to rotate relative to the second segment. The cover section can then suspend the electronic device over the keyboard section, and the electronic device does not contact the keyboard section.

Battery powered devices are provided with electrically isolated outputs. One exemplary battery device comprises at least one battery; and control electronics configured to provide a plurality of outputs from one of the at least one battery, wherein the plurality of outputs comprise at least one output that is electrically isolated from at least one other output of the plurality of outputs that each provide power to one or more of a plurality of loads. In another exemplary battery device, the control electronics are configured to provide a plurality of outputs from one of the at least one battery, and further comprises a housing assembly comprising (i) at least two surfaces, wherein the at least two surfaces have a space therebetween configured to house the control electronics and the at least one battery; or (ii) a tubular structure configured to house the control electronics and the at least one battery.

A system including a power bus configured to supply power to a plurality of server racks arranged within a space of a building, a first power source connection positioned at a first side of the building and configured to supply power from a first power source to the power bus, a second power source positioned at a second side of the building different from the first side and configured to supply power from a second power source to the power bus, and a plurality of diverter switches arranged within the power bus. Each diverter switch may be configured to receive a respective control signal and, responsive to the respective control signal, redirect power within the power bus.

A method for power management of a computing system having two or more physical servers for hosting virtual machines of a virtual system and one or more uninterruptible power supplies for supplying at least a subset of the physical servers with power, each of the one or more uninterruptible power supplies being connected to a phase of a multiple phase power supply, is disclosed. The method comprises receiving an action input for the computing system, which may impact the power consumption of the physical servers, processing the received action input with a predictive model of power consumption of the physical servers with regard to the battery autonomy of the one or more uninterruptible power supplies and/or the load balancing of the several phases of the multiple phase power supply, and optimizing the utilization of the physical servers based on the result of the processing.

An electronic device includes a detecting unit, a communicating unit, and a control unit. The detecting unit detects a temperature of a cable connected to the electronic device. The communicating unit receives cable information including information related to the cable from the cable. The control unit changes a threshold temperature from a predetermined temperature to a temperature indicated by the cable information, in a case where the temperature indicated by the cable information is higher than the predetermined temperature and the communicating unit has received the cable information. The control unit controls a power supply device to stop supplying power from the power supply device to the electronic device via the cable or controls the electronic device to stop receiving power from the power supply device via the cable, in a case where a detected temperature of the cable is higher than the threshold temperature.

A computer-readable recording medium storing a control program for causing a computer to execute a process, the process includes detecting, at predetermined time intervals, an average value of power detected from each breaker of breaker groups in a plurality of hierarchical levels to which power is supplied from a plurality of power supplies, and causing, in a case where there is a breaker of which the average value has an increase by a predetermined ratio or more in a certain hierarchical level and an upper hierarchical level of the certain hierarchical level among the plurality of hierarchical levels, one power supply among the plurality of power supplies to output power obtained by adding the increase in the breaker in the upper hierarchical level.

A system on chip (SOC) comprising: first memory block and a second memory block; a processing unit coupled to the first memory block and the second memory block; a first power multiplexor disposed between the first memory block and the second memory block and coupled to a first power rail configured to provide an operating voltage to both the first memory block and the second memory block; and enable logic circuitry disposed at a periphery of the SOC away from the first memory block and the second memory block, the enable logic being coupled to control terminals of the first power multiplexor.

A power delivery system for a computing device includes a power connector, a power delivery switch, a charging circuit, and a hardware controller. The power connector is configured to selectively electrically connect with a power supply unit. The power delivery switch is electrically intermediate the power connector and the charging circuit. The hardware controller is configured to limit a charging current at the charging circuit to a sub-threshold level for a current-limiting duration based at least on initiation of a transition of the power delivery switch from an OFF state to an ON state that lasts for a switching duration that is less than the current-limiting duration. The charging circuit is configured to modulate the charging current to a regulated charging current and deliver the regulated charging current to a system load of the computing device after the current-limiting duration has elapsed.