Abstract: A vehicle-mounted charging device is provided. The vehicle-mounted charging device includes a main body unit, at least one wireless charging coil and a plurality of wired charging units. The main body unit receives an input power, and provides at least one wireless charging power and a plurality of wired charging powers. The wireless charging coil is coupled to the main body unit for receiving the corresponding wireless charging power, and the wireless charging coil charges a wireless electronic device disposed thereon through electromagnetic coupling. Each wired charging unit includes a wire and an input terminal and an output terminal which are located at two sides of the wire respectively. The input terminal is coupled to the main body unit for receiving the corresponding wired charging power. The wired charging power is transmitted to the output terminal so as to charge the wired electronic device connected to the output terminal.

Abstract: A current control device and a power conversion system employing the current control device are provided. The current control device controls N power conversion unit(s), where N is a positive integer. The N power conversion units are connected in parallel when N is greater than 1. Each power conversion unit includes a signal input terminal and a current-controlled output terminal electrically connected to an external circuit. The current control device includes a first current sensor and an error compensator. The first current sensor samples a current flowing through the external circuit and acquires a sampling value. The error compensator receives the sampling value and a reference value and generates a compensation value accordingly, and outputs N current command(s) to the N power conversion unit(s) respectively according to the reference value and the compensation value.

Abstract: A three-dimensional measuring device includes a ball-shaped structure, an X-axis measuring module, a Y-axis measuring module and a Z-axis measuring module. The ball-shaped structure is moved and/or rotated in response to a movement of a movable object. The X-axis measuring module includes a first measuring structure and a first position sensor. The first measuring structure is movable along an X-axis direction and contacted with the ball-shaped structure. The Y-axis measuring module includes a second measuring structure and a second position sensor. The second measuring structure is movable along a Y-axis direction and contacted with the ball-shaped structure. The Z-axis measuring module includes a third measuring structure and a third position sensor. The third measuring structure is movable along a Z-axis direction and contacted with the ball-shaped structure.

Abstract: An optical transceiver module includes a first housing, a second housing, an engagement component, a conductive body, and a circuit board. The first housing has a first sidewall and a first groove. The first groove is closer to a central line of a major axis of the first housing than the first sidewall. The second housing is assembled with the first housing. The second housing has a second sidewall. The second sidewall is extended into the first groove. The engagement component has a first engagement portion. The first engagement portion is extended between the first sidewall and the second sidewall. The conductive body is disposed between the first groove and the second sidewall. The circuit board is disposed between the first housing and the second housing to perform photoelectric conversion. Therefore, the stroke of the engagement component can be fixed, and the electromagnetic interference can be reduced.

Abstract: The present disclosure provides a common or differential mode inductor for connection to a printed circuit board. The inductor includes a core, a first coil including a first insulated wire wound with a number of turns around the core, and a supporting device for supporting the core and the first coil. The supporting device includes a base element having a PCB contacting surface, and a first alignment element having a proximal end connected to the base element and a distal end provided at a distance from the PCB contacting surface, wherein the distal end is defining an alignment plane. The core has a first end plane facing the alignment plane and a second end plane, wherein the first end plane is facing the alignment plane. The second end plane is facing the base element.

Abstract: An N-phase power converter has N phases with outputs connected in parallel and outputs connected in parallel. The converter comprises: N switch units, wherein each phase of the N-phase power converter comprises one of the N switch units; and an integrated inductor unit, comprising M inductor subunits, wherein M is a natural number greater than or equal to 2, each inductor subunit comprises i inductors, i is a natural number greater than or equal to 2, N>M×i or N=M×i, M×i of the inductors in the integrated inductor unit are respectively coupled to M×i of the N switch units, wherein: the i inductors of each of the inductor subunit are inverse-coupled to each other, the coupling coefficient between the M inductor subunits is less than the coupling coefficient between the i inductors in each of the inductor subunits.

Abstract: A pot filler including a metered dispense input device for dispensing of predetermined volumes of water. The pot filler illustratively includes an electrically operable valve operably coupled to a metered dispense input unit, and a control module configured to control operation of the electrically operable valve.

Abstract: A power module includes a printed circuit board (PCB), a magnetic element, primary and secondary winding circuits and a regulator. The magnetic element is disposed on the PCB and has first to fourth sides. The second side is opposite to the first side, the fourth side is opposite to the third side. The primary winding circuit is disposed on the PCB and positioned in a vicinity of the first or second side. The secondary winding circuit is disposed on the first PCB and positioned in a vicinity of the third or fourth side. The regulator includes a switch disposed on the PCB, and coupled to the primary winding circuit. The at least one switch, the primary winding circuit, and the magnetic element are arranged in a first direction in order. A power device is also disclosed herein.

Abstract: A substrate includes a first insulation layer, a passive component, a first through-hole structure, a second insulation layer and a second electrode. The first insulation layer has a top surface and a bottom surface. The passive component is embedded in the first insulation layer. The passive component includes a first conducting terminal. The first through-hole structure is formed in the first insulation layer. The first through-hole structure includes a conductive part and an insulation part disposed within the conductive part. The conductive part is in contact with the first conducting terminal and formed as a first electrode. The second insulation layer is disposed on portion of the conductive part that is close to the bottom surface of the first insulation layer. At least part of the second electrode is disposed on the second insulation layer. The second electrode is in contact with the first insulation layer.

Abstract: A blind insert fluid connection module includes a first fluid connector located on a first assembly and a second fluid connector located on a second assembly. The second fluid connector is used to engage the first fluid connector in a first direction to form a fluid channel. The second assembly includes a main body, a guide structure, and a cushioning resilient member. The fastening member is located on the main body. The guide structure is located on the main body, and the second fluid connector is fixed on the guide structure. The cushioning resilient member is connected to the guide structure to provide a buffer displacement of the second fluid connector along the second direction when the first and second fluid connectors are joined, wherein an included angle is formed between the second direction and the first direction.