Abstract:
Ein elektronisches Bauteil (1) mit elektrischen Anschlussstellen (5o, 5u), bei welchem ein zumindest Bonddraht (4) von zumindest einer ersten Anschlussstelle (5o) über die Bauteiloberfläche zu zumindest einer zweiten Anschlussstelle (5u) geführt ist, wobei an der zumindest ersten und an der zumindest zweiten Anschlussstelle eine Bondverbindung des Drahtes mit einer Kontaktfläche der Anschlussstelle hergestellt ist, wobei auf dem Bauteil (1) zumindest eine Abstützung (6) für den zumindest einen Bonddraht (4) vorgesehen ist und zumindest ein Bonddraht zwischen einer ersten Anschlussstelle (5o) und einer zweiten Anschlussstelle (5u) von der Abstützung in einem vorgegeben Abstand von Oberflächenabschnitten des Bauteils gehalten ist, und ein Verfahren zur Herstellung eines solchen Bauteils, bei welchem vor dem Führen des Bonddrahtes (4) von einer ersten (5o) zu einer zweiten (5u) Anschlussstelle auf dem Bauteil (1) zumindest eine Abstützung (6) für den Bonddraht errichtet wird, welche den Bonddraht in einem vorgegeben Abstand von Oberflächenabschnitten des Bauteils hält.
Abstract:
There is provided an inverter device that is small in size and has high durability against long-term use with vibration. A power substrate 20 is placed at a bottom portion of a box-shaped module case 11, and a control substrate 30 forms a lid of an opening in the module case 11, and thus an inverter device 10 of the present invention is modularized, thereby reducing a height of the inverter device 10. In the inverter device 10, a capacitor 22 is provided between the power substrate 20 and the control substrate 30, and the capacitor 22 is covered with a resin mold layer 12 and fixed in the module case 11. The capacitor 22 is fixed in the module case 11 by the resin mold layer 12, which provides higher durability against vibration than that by conventional fastening with a screw.
Abstract:
An electrical connection of an electronic component 30, such as an inductor, and a circuit board 20 is implemented as follows. The circuit board has a through-hole 21 and is located at a distance from an inner bottom surface 101 of a case 10. The electronic component is disposed around the through-hole and between the inner bottom surface and the circuit board. The electronic component has a conducting wire 31 and a conducting plate 32. A conductive connector 40 is disposed between the through-hole and the conducting plate and electrically connected to the conducting plate. The electronic component is electrically connected to the circuit board through the conductive connector. A insulated connector 50 corresponds to the conductive connector and is located between the conducting plate and the inner bottom surface. A fastener 60 is connected to the conductive connector through the through-hole. Thus, a good electrical connection between the electronic component and the circuit board is achieved.
Abstract:
An interposer for connecting a module to an M.2 socket includes a different form factor connector. The interposer includes an M.2 connector to couple the interposer to the M.2 socket. The M.2 connector is formed to mate with the M.2 socket. The interposer includes a different form factor socket to couple the interposer to the module including the different form factor connector. The different form factor socket is formed to mate with the different form factor connector.
Abstract:
An electrical assembly (200) configured to be fixed in a housing of an electrical connector includes an electrical package (204) disposed on a substrate (202) and electrically connected to the substrate. The electrical assembly also includes a conductor (211) terminated to the substrate at a spaced apart location from the electrical package to provide at least one of power or control signals to the substrate. A terminating segment (218) of the conductor is thermally coupled to the electrical package to receive heat generated at the electrical package and dissipate the heat through the conductor away from the electrical package.
Abstract:
The present disclosure discloses pre-tin system shaping system and method. The pre-tin shaping system is adapted to shape a pre-tin on a pad (5) of a circuit board (4). The pre-tin shaping system includes: a board holding unit (2) for securely holding the circuit board; a heat-press unit (1) for performing a heat-press operation to the pre-tin on the pad of the circuit board so as to shape the pre-tin; and a motion unit (3) for moving the heat-press unit relative to the board holding unit; wherein the heat-press unit includes a heat presser (10) for shaping the pre-tin on the pad of the circuit board. With the pre-tin system shaping system and method provided herein, by performing a shaping operation to the pre-tin on the pad of the circuit board, position of an electrical contact on the pad of the circuit board during soldering will be precisely controlled, thereby guaranteeing soldering quality and reducing a risk of dry joint or faulty joint and the like.
Abstract:
A circuit card (1, 9) is disclosed. The circuit card (1, 9) may have a strain relief aperture (22-1 ... 22-7) and a conductor contact. A conductor (3) may extend through the strain relief aperture (22-1) and connect in electrical continuity with the conductor contact. The circuit card (1, 9) may have a conformal coating, such as poly(p-xylylene) polymer applied. The conformal coating may be applied in layers, and the layers may have different thicknesses.
Abstract:
A circuit board (22) has a socket (24) with at least one plated through-hole (26). A connector (28) includes a housing (36) that has first and second connector interfaces (30,32) with, respectively, at least first and second connector contacts (34). The first connector interface (30) opens into an interior of the housing (36) such that there is a vapor path (38) through the first connector interface (30) and the interior of the housing (36) to the second connector contact (34) at the second connector interface (32). A resilient seal (40) is located at the first connector interface (30). The first connector contact (34) extends through the resilient seal (40) and into the plated through-hole (26). The resilient seal (40) intimately seals around the first connector contact (34) and provides a barrier at the first connector interface (30) into the vapor path (38).