A server box embodiment is disclosed that generally comprises an array of dummy HDDs that share a common set of universal disk drive components in a master components module, or power module. Each dummy HDDs is constructed without expensive onboard chipsets that control the normal functionality of a standard HDD. By sharing expensive chipsets in a master components module (power module) money can be saved in building and selling the dummy HDD server. Embodiments envision a power module possessing the needed chipset functionality that is missing in a dummy HDD. The power module can be made to move from dummy HDD to dummy HDD supplying the necessary chipset in a shared manner when data is being stored or retrieved for client or end-user.

To improve the EMC performance of an electronic device on which a motor is mounted.

A circuit board (12) comprises a substrate (130), lands (P4, P5) that are formed on a main surface (131) of the substrate (130) and are for connecting a coil (17) of the motor (11), a magnetic detection element (122) that outputs a detection signal corresponding to a position of a rotor (14) of the motor (11), and a motor drive control IC (121) that generates drive signals (VOUTA, VOUTB) for driving the motor (11) based on the detection signal, wherein the magnetic detection element (122) and the motor drive control IC (121) are arranged in a region (AR1) on a side of an minor angle () formed by a first straight line (a) and a second straight line (b) among regions that are on the main surface and are defined by the first straight line and the second straight line when viewing the substrate (130) from the main surface side, the first straight line connecting the land (P4) and an axis of an output shaft of the motor (11), the second straight line connecting the land (P5) and the axis of the motor (11).

A seat ventilation blower may include a first housing; a second housing coupled and assembled to the first housing; an impeller inserted inside the first housing or the second housing, the impeller configured to rotate; and a circuit board body having a motor assembly coupled to the impeller to rotate the impeller wherein the circuit board body is configured to control operation of the motor assembly and installed in the housing when the first and second housings are coupled and assembled together.

A stator for an electric motor, connected to a circuit board, comprising a stator housing in which several winding arrangements consisting of winding wires wound to form coils are arranged. Contact support receptacles are formed on the stator housing, in which, in each case, an insulation displacement contact element is introduced, which establishes an electrical contact between, in each case, a winding arrangement and a jumper wire on the circuit board.

A camera module for facilitating industrialized water assembly includes a lens driver, a holder, a printed circuit board, and at least two conductive adhesives. The lens driver includes at least one pin. The lens driver is mounted on the holder. The pin extends from the lens driver to the holder. The holder includes at least one conductive layer corresponding to the pin. The conductive layer includes a first end and a second end opposite to the first end. The holder is mounted on the printed circuit board. One conductive adhesive connects the pin to the first end of the conductive layer, the other one conductive adhesive connects the second end of the conductive layer to the printed circuit board, that makes the conductive layer electrically connect to the printed circuit board.

A data storage device is disclosed comprising a base casting forming a housing, wherein components within the housing comprise a first disk, a first head, and a first printed circuit board (PCB) being curved to substantially follow an arc of a first part of a shroud that surrounds at least part of the first disk. The first PCB has mounted thereon a first integrated circuit comprising a first microprocessor configured to actuate the first head over the first disk in order to access the first disk.

A camera module for facilitating industrialized water assembly includes a lens driver, a holder, a printed circuit board, and at least two conductive adhesives. The lens driver includes at least one pin. The lens driver is mounted on the holder. The pin extends from the lens driver to the holder. The holder includes at least one conductive layer corresponding to the pin. The conductive layer includes a first end and a second end opposite to the first end. The holder is mounted on the printed circuit board. One conductive adhesive connects the pin to the first end of the conductive layer, the other one conductive adhesive connects the second end of the conductive layer to the printed circuit board, that makes the conductive layer electrically connect to the printed circuit board.

An electronic module (1) includes a first electronic submodule (2) and at least one further electronic submodule (3, 4). The first electronic submodule (2) and the at least one further electronic submodule (3, 4) are electrically conductively connected to each other with an electrical conductor (5, 6), which is reversibly deformable, at least in sections. The first electronic submodule (2), the at least one further electronic submodule (3, 4), and the electrical conductor (5, 6) are encased in a fluid-tight manner with a casing (15), which is reversibly deformable, at least in sections. An actuator device includes at least one mechanical module and the electronic module (1). A method for manufacturing such an actuator device is also provided.

A motor unit system is described. The motor unit system may include a housing with a brushless direct current motor and a motor controller contained within the same housing, where the motor controller comprises a printed circuit board, and an integrated circuit mounted on a component side of the printed circuit board, and a base plate at one end of the housing. The integrated circuit may be interposed between the base plate and the printed circuit board.

A printed circuit board includes a substrate and at least one heat generating electronic component mounted on the substrate. At least one ceramic heat conducting member is embedded into the printed circuit board at positions corresponding to the at least one heat generating electronic component. Side surfaces of the ceramic heat conducting member in contact with the printed circuit board are rough surfaces. Heat dissipation effect of the motor is improved.