A server rack including a bottom panel, a top panel opposite to said bottom panel, a plurality of housing units configured for receiving rack-mountable equipment, the plurality of housing units being horizontally side-by-side arranged between the top panel and the bottom panel, the bottom panel comprising two support rails for supporting the server rack.

Aspects of the present disclosure are presented for managing simultaneous outputs of surgical instruments. In some aspects, methods are presented for synchronizing the current frequencies. In some aspects, methods are presented for conducting duty cycling of energy outputs of two or more instruments. In some aspects, systems are presented for managing simultaneous monopolar outputs of two or more instruments, including providing a return pad that properly handles both monopolar outputs in some cases.

A module for a networking node is disclosed. The module includes a Printed Circuit Board (“PCB”), one or more circuits mounted to the PCB and a faceplate. The faceplate includes a middle plate, a first side plate, and a second side plate. The first side plate extends from the middle plate at an obtuse angle relative to the middle plate towards a first side and back of the module. The second side plate extends from the middle plate, opposite to the first side plate, at an obtuse angle relative to the middle plate towards a second side and the back of the module.

A ruggedized engine control module (ECU) system includes a plugin-pod, a connector configured to connect the plugin-pod to a connector of an ECU, and signal processing circuitry. The ruggedized ECU system further includes a ruggedized enclosure for the connector and the signal processing circuitry. The ruggedized enclosure is configured to mount the plugin-pod to the ECU. The connection circuit includes signal processing circuitry configured to receive signals from at least one of the connectors, process the signals, and output the processed signals. The ruggedized ECU is configured to dissipate heat from the signal processing circuitry.

A modular food holding system includes a plurality of individual modularized food holding chambers, each of the plurality of food holding chambers being physically and communicatively removably connected to one another. Each of the food holding chambers includes a food holding cavity and at least one of a heating element and/or a cooling element for heating or cooling the food holding cavity. A chamber base is physically and communicatively removably connected to one of the food holding chambers and operation of at least one food holding chamber is controlled by the chamber base.

A method for constructing a modular surgical system is disclosed. The method comprises providing a header module comprising a first power backplane segment, providing a surgical module comprising a second power backplane segment, assembling the header module and the surgical module to electrically couple the first power backplane segment and the second power backplane segment to each other to form a power backplane, and applying power to the surgical module through the power backplane.

A motor drive control device for electric power steering includes: a switching element for supplying current to a motor; a smoothing capacitor for reducing ripple current due to the switching element; a control board on which a drive circuit for controlling the switching element and a control circuit capacitor are mounted; a control signal line for supplying a control signal from the control board to the switching element; an electric connection member electrically connecting the switching element and the smoothing capacitor; and a heatsink portion in which the switching element is arranged in an embedded manner, wherein the electric connection member is arranged between the switching element and the control board, and the control circuit capacitor and the smoothing capacitor are arranged in a space between the electric connection member and the control board.

The present invention provides a three-dimensional substrate having a different shape than the conventional circuit substrate when a plurality of components are combined to form an electronic circuit. In addition, an electronic device is provided from the three-dimensional substrate. The three-dimensional substrate forms a component forming the three-dimensional structure by three-dimensionally forming the electronic circuit. The component includes at least one electronic component and an electric connection structure for electrically connecting the electronic component with the outside the component. When a plurality of components are combined, the electronic device having the three-dimensional shape having a different shape than the component is formed. The present invention provides the three-dimensional substrate capable of being designed by the shape of the substrate itself.

Examples of a silicon cold plate with an integrated PCB are described. An apparatus may include a silicon plate, one or more electrical and thermal connections, and a heat-generating device. The silicon plate may include a first side and a second side opposite the first side, a plurality of edges between the first side and the second side, one or more internal coolant flow channels therein, one or more coolant inlet ports disposed on one or more of the edges and configured to allow a coolant to flow into the one or more internal coolant flow channels, and one or more coolant outlet ports disposed on one or more of the edges and configured to allow the coolant to flow out of the one or more internal coolant flow channels. The one or more electrical and thermal connections may be disposed on the first side of the silicon plate. The heat-generating device may be disposed on the one or more electrical and thermal connections.

An accessory is provided that includes power supply module, a first functional module, and a second functional module. The power supply module can be configured to be suspended beneath an overhead support, such as a hub of an umbrella. The first functional module is configured to affix to the power supply module and to be powered by the power supply module to provide a user directed function. The second functional module is configured to be detachably coupled to either the power supply module or the first functional module to receive power from the power supply module directly or through the first functional module.