Abstract: A server includes a chassis, an air duct, a sensing module and a board management controller. The air duct is disposed in the chassis. The sensing module is disposed in the chassis. The sensing module senses whether the air duct is correctly installed. The board management controller is disposed in the chassis and coupled to the sensing module. When the air duct is not correctly installed, the sensing module notifies the board management controller to generate a warning message.

Abstract: A display device for showing a court line is provided. The court line is adapted to be shown on an indoor field. The display device includes field line sets disposed on a predetermined field. The field line sets have marker lines, and two or more of the marker lines overlap with each other. Each marker line includes a thin transparent body. The thin transparent body includes a protective film, a conductive layer, a light-emitting layer, an insulating layer, and an electrode layer. The light-emitting layer is made of a material including an electrochromic material. Each marker line in each field line set has an independent circuit loop. Thus, by energizing the light-emitting layer of the desired marker lines to make it emit light, the desired court lines will be shown correspondingly, thus avoiding the problem of causing users to be confused among multiple sets of court lines.

Abstract: A signal transmission module with a USB Type-C socket connector, comprising a circuit substrate, a USB Type-C female electrical connector, a central processing unit, at least one multi-media output device and a power control unit, which are electrically connected to each other, wherein, the central processing unit computes and processes a first signal supplied by the USB Type-C socket connector and generates a second signal, which is transmitted to the multi-media output device, and the power control unit is to regulate an initial electric power, generate an regulated electric power, and transmit it to the circuit substrate, the USB Type-C female electrical connector, the central processing unit and the multi-media output device.

Abstract: A thermoelectric cooling module includes a first circuit board, a second circuit board, first conducting members, second conducting members and TED chips. The first circuit board includes first circuit regions, each having a first conducting layer and first penetrating holes; the second circuit board includes second circuit regions, each having a second conducting layer and second penetrating holes; each first conducting member is passed and fixed into each respective first penetrating hole; each second conducting member is passed and fixed into each respective second penetrating hole; each TED chip is clamped between the first circuit board and the second circuit board, and each first conducting member has an end attached to the TED chip and the other end attached to the first conducting layer, and each second conducting member has an end attached to the TED chip and the other end attached to the second conducting layer.

Abstract: A thermoelectric cooling module includes a first circuit board, a second circuit board, first conducting members, second conducting members and TED chips. The first circuit board includes first circuit regions, each having a first conducting layer and first penetrating holes; the second circuit board includes second circuit regions, each having a second conducting layer and second penetrating holes; each first conducting member is passed and fixed into each respective first penetrating hole; each second conducting member is passed and fixed into each respective second penetrating hole; each TED chip is clamped between the first circuit board and the second circuit board, and each first conducting member has an end attached to the TED chip and the other end attached to the first conducting layer, and each second conducting member has an end attached to the TED chip and the other end attached to the second conducting layer.

Abstract: An electrical connector socket includes an insulating base, a first group of signal terminals, a second group of signal terminals, and a third group of signal terminals. The first group of signal terminals includes first terminals for transmitting a first signal. The second group of signal terminals includes second terminals and third terminals, and the second terminals and the third terminals are used for transmitting a second signal. The third group of signal terminals includes fourth terminals, the second terminals are located between the first group of signal terminals and the third group of signal terminals, the fourth terminals are used for transmitting a third signal, and the first group of signal terminals and the third group of signal terminals are used for transmitting a fourth signal.

Abstract: An electrical connector socket includes an outer frame, an insulating base, first socket terminals, and second socket terminals. The outer frame includes a first and second insert space which respectively meets a first and second standard. The insulating base has a tongue including a first and second tongue portion. The thickness of the first tongue portion is different from that of the second tongue portion. One end of the first socket terminals is embedded in the base, and the other end is disposed at the first tongue portion and faces the first insert space. One end of the second socket terminals is embedded in the base, the other end of part of second socket terminals is disposed at the second tongue portion and faces the first insert space, and the other end of the other part is disposed at the second tongue portion and faces the second insert space.

Abstract: An electric connector includes a main body, a plurality of first terminals, a plurality of second terminals, and a plurality of third terminals. The main body includes a socket, a base, and a tongue. The base is disposed in the socket. The tongue includes a first tongue portion and a second tongue portion. The first tongue portion has a first thickness, and the second tongue portion has a second thickness different from the first thickness. The first terminals are disposed on the first tongue portion for transmitting a first signal meeting the first standard. The second terminals and the third terminals are respectively disposed on the two surface of the second tongue portion for transmitting a second signal meeting the second standard.

Abstract: An electric connector includes an insulating socket, a plurality of first socket terminals, a plurality of second socket terminals, a plurality of third socket terminals, a plurality of fourth socket terminals, a plurality of fifth socket terminals, and a mechanical moving member. The mechanical moving member is disposed between a first position and a second position of an insulating base. When the mechanical moving member is positioned at the first position, part of the third socket terminals are connected to the fifth socket terminals, the second socket terminals and the third socket terminals transmit a second signal meeting a second standard. When the mechanical moving member is positioned at the second position, part of the third socket terminals are connected to the fourth socket terminals, the first socket terminals and part of the third socket terminals transmit a third signal meeting a third standard.

Abstract: An electrical connector socket includes an insulating base, a first group of signal terminals, a second group of signal terminals, and a third group of signal terminals. The first group of signal terminals includes first terminals for transmitting a first signal. The second group of signal terminals includes second terminals and third terminals, and the second terminals and the third terminals are used for transmitting a second signal. The third group of signal terminals includes fourth terminals, the second terminals are located between the first group of signal terminals and the third group of signal terminals, the fourth terminals are used for transmitting a third signal, and the first group of signal terminals and the third group of signal terminals are used for transmitting a fourth signal.

Abstract: An electric connector includes an insulating socket, a plurality of first socket terminals, a plurality of second socket terminals, a plurality of third socket terminals, a plurality of fourth socket terminals, a plurality of fifth socket terminals, and a mechanical moving member. The mechanical moving member is disposed between a first position and a second position of an insulating base. When the mechanical moving member is positioned at the first position, part of the third socket terminals are connected to the fifth socket terminals, the second socket terminals and the third socket terminals transmit a second signal meeting a second standard. When the mechanical moving member is positioned at the second position, part of the third socket terminals are connected to the fourth socket terminals, the first socket terminals and part of the third socket terminals transmit a third signal meeting a third standard.

Abstract: An electric connector includes a main body, a plurality of first terminals, a plurality of second terminals, and a plurality of third terminals. The main body includes a socket, a base, and a tongue. The base is disposed in the socket. The tongue includes a first tongue portion and a second tongue portion. The first tongue portion has a first thickness, and the second tongue portion has a second thickness different from the first thickness. The first terminals are disposed on the first tongue portion for transmitting a first signal meeting the first standard. The second terminals and the third terminals are respectively disposed on the two surface of the second tongue portion for transmitting a second signal meeting the second standard.

Abstract: An electrical connector socket includes an outer frame, an insulating base, first socket terminals, and second socket terminals. The outer frame includes a first and second insert space which respectively meets a first and second standard. The insulating base has a tongue including a first and second tongue portion. The thickness of the first tongue portion is different from that of the second tongue portion. One end of the first socket terminals is embedded in the base, and the other end is disposed at the first tongue portion and faces the first insert space. One end of the second socket terminals is embedded in the base, the other end of part of second socket terminals is disposed at the second tongue portion and faces the first insert space, and the other end of the other part is disposed at the second tongue portion and faces the second insert space.

Abstract: A power adaptation device and a power supply management method thereof are provided. The power adaptation device includes a terminal seat, a detection structure, a detection unit, an electric power modulation unit, an electric power modulation unit, and a control unit. The power supply management method includes the following steps. A detection result of the detection structure is read by the detection unit to judge whether the power terminal is electrically connected to the electronic device. The detection unit notifies the control unit that the power terminal is not connected to the electronic device when judging that the power terminal is not connected to the electronic device. The control unit controls the electric power modulation unit to stop supplying power to the electric power modulation unit to reduce a total power consumption of the electric power modulation unit.

Abstract: A power adapter apparatus and a power management method thereof are disclosed in the invention. The power adapter includes an output interface and a power modulation unit. The power adapter can be electrically connected with an electronic device through the output interface. There is a detective structure disposed on the output interface. The power management method includes steps of: 1) detecting whether the power adapter apparatus is electrically connected with the electronic device by the detective structure; and 2) when the output interface is detected to be disconnected from the electronic device, switching the power modulation unit to a standby state, so as to reduce a total power consumption of the power modulation unit.

Abstract: An electrical connector is applied to be soldered and disposed on a printed circuit board, and includes a terminal seat, a terminal and a soldering member. The terminal is disposed in the terminal seat, and includes a main body, a first clamping portion and a second clamping portion. The soldering member is clamped between the first clamping portion and the second clamping portion, and is soldered to the printed circuit board.

Abstract: An iron-core coil assembly is provided, which includes a substrate, a plurality of U-shaped wires, a first pin, a second pin, and an iron-core device. The substrate has a groove divided into a winding area and a non-winding area. The plurality of U-shaped wires is disposed in the winding area at a space from each other, and each U-shaped wire has an opening and a recess. The first pin and the second pin are respectively arranged at two ends of the opening, and the recess is located in the groove. The iron-core device is disposed in the groove, and passes through the recess of each U-shaped wire.

Abstract: A power adaptation device and a power supply management method thereof are provided. The power adaptation device includes a terminal seat, a detection structure, a detection unit, an electric power modulation unit, an electric power modulation unit, and a control unit. The power supply management method includes the following steps. A detection result of the detection structure is read by the detection unit to judge whether the power terminal is electrically connected to the electronic device. The detection unit notifies the control unit that the power terminal is not connected to the electronic device when judging that the power terminal is not connected to the electronic device. The control unit controls the electric power modulation unit to stop supplying power to the electric power modulation unit to reduce a total power consumption of the electric power modulation unit.

Abstract: A ferrite core coil is provided, which includes a ferrite core element, at least a flexible substrate, and a plurality of first conductors disposed at an interval on the flexible substrate. The ferrite core element has at least a winding area, and the flexible substrate wraps a surface of the winding area of the ferrite core element. Furthermore, two ends of each first conductor respectively have a first contact and a second contact. In this manner, when the first contact of the first conductor and the second contact of the adjacent first conductor are connected electrically, a coil circumscribing the ferrite core element is formed. The winding process is thus greatly simplified, automatic fabrication of the ferrite core coil is facilitated, and the lithography process can be used to fabricate the first conductors on the flexible substrate, resulting in a small sized ferrite core coil.

Abstract: A power adapter apparatus and a power management method thereof are disclosed in the invention. The power adapter includes an output interface and a power modulation unit. The power adapter can be electrically connected with an electronic device through the output interface. There is a detective structure disposed on the output interface. The power management method includes steps of: 1) detecting whether the power adapter apparatus is electrically connected with the electronic device by the detective structure; and 2) when the output interface is detected to be disconnected from the electronic device, switching the power modulation unit to a standby state, so as to reduce a total power consumption of the power modulation unit.