Abstract:
An electronic control module includes a printed circuit board and an electrical component. The circuit board has a contact area arranged on a component side. The electrical component has an electrical connection element with a connection section running parallel to the component side and is electrically connected to the contact area. An adapter is arranged on the circuit board independently of the electrical component and has a holding body fastened to the circuit board outside the contact area and a metal web. The web is arranged on the holding body and has a contact section running parallel to the component side. The contact section and the connection section lie atop another and are welded to one another in a covering area. The web or the connection element makes electrical contact with the contact area by an electrically conductive material applied to the contact area.
Abstract:
A capacitor holder includes: a cylindrical portion made of a resin having a cylindrical shape and externally fitted to a capacitor; a pair of protrusions formed integrally with the cylindrical portion, the protrusions protruding in an outward direction of the cylindrical portion from positions opposed to each other with respect to an axis of the cylindrical portion; and a pair of metal pins protruding along the axis from axial end surfaces of the paired protrusions, the metal pins configured to solder the cylindrical portion and the protrusions to a printed circuit board. In the capacitor holder, a distance between the axis and outer circumferences of the protrusions is less than 0.76 times of an inner diameter of the cylindrical portion.
Abstract:
A capacitor holder includes: a cylindrical portion made of a resin having a cylindrical shape and externally fitted to a capacitor; a pair of protrusions formed integrally with the cylindrical portion, the protrusions protruding in an outward direction of the cylindrical portion from positions opposed to each other with respect to an axis of the cylindrical portion; and a pair of metal pins protruding along the axis from axial end surfaces of the paired protrusions, the metal pins configured to solder the cylindrical portion and the protrusions to a printed circuit board. In the capacitor holder, a distance between the axis and outer circumferences of the protrusions is less than 0.76 times of an inner diameter of the cylindrical portion.
Abstract:
Provided is a metal terminal block adapted for surface mounting, which includes a metal body having a three-dimensional shape, an outer surface of which includes at least one portion appropriate for vacuum pickup. The metal terminal block provided on a reel carrier through taping is picked up through the vacuum pickup on the portion of the outer surface of the metal body and is mounted on a conductive pattern of a circuit board through the surface mounting. A back surface of the metal terminal block is adhered to the conductive pattern through reflow soldering. The metal body has an insertion recess extending from a surface to an opposite surface thereto, or an insertion hole passing through a surface to an opposite surface thereto.
Abstract:
A manufacturing method and manufacturing system for creating a modular electronic assembly are disclosed. The manufacturing system 300 may position a contact terminal 202 of a printed electronic component module 102 relative to a contact pad 204 of a printed electronic substrate 112. The manufacturing system 300 may connect the contact terminal 202 to the contact pad 204 using a conductive adhesive connection 116.
Abstract:
A coil component comprises a core element having a mounting portion, a coil conductor placed on the core element, and at least two terminal electrodes which are placed in the mounting portion. The mounting portion has at least two terminal placement areas for placing the terminal electrodes respectively. A hollow portion opening to the mounting side face of the mounting portion is formed in an area between the at least two terminal placement areas in the mounting portion. When mounting the coil component on a circuit board, conductive paste is intervened between an area from the terminal electrodes placed in the mounting portion of the core element to the base exposed area of the mounting portion, and the electrode patterns on the circuit board.
Abstract:
A compact, simple connection unit for mounting an electronic component to a substrate includes connectors having one or more arm portions. The connectors are provided with internal stress, which allows the arm portions to grip the electronic component so that the electronic component can be firmly fixed to the substrate.
Abstract:
An electrically driven light emitting diode (LED) assembly and the method of assembling same. The assembly includes an electrically and thermally conductive heat dissipater (10) sandwiched under an electrically insulating layer (12) with circuit traces (14) disposed over the insulating layer (12) to prevent electrical conduction between the traces (14) and the heat dissipater (10). A plurality of light emitting diodes (20) have electrical leads (22) extending laterally from opposite extremities of each LED (20) to overlie the traces (14) for electrical contact with the traces (14) for powering the LEDs (20). An independent and generally U-shaped holding device (24, 26, 28, 30 and 32), as viewed in cross section, defines a base overlying the LED (20) and a pair of legs (36, 136) depending therefrom and transversely to the electrical leads (22) between the LED (20) and the heat dissipater (10). The base defines a hole (38) and the LED (20) protrudes (39) through the hole (38) to emit light. The insulating layer (12) includes a void (40) surrounding each LED (20) and the legs (36, 136) of each associated holding device (24, 26, 28, 30 and 32) and each holding device (24, 26, 28, 30 and 32) includes a tensioning portion (44 or 48) for applying a force urging the LED (20) through the void (40) and into thermal engagement with the heat dissipater (10) and the electrical leads (22) thereof into engagement with the traces (14). The tensioning portion may comprise barbs (44) on the legs (36, 136) and/or undulations (48) in the legs (36, 136).
Abstract:
A battery pack (30) is assembled with a flexible circuit board (38), a first tab (40), and a second tab (42). The flexible circuit board (38) has an exposed area of isolated conductor (46) which is located directly under the intersection of the first tab (40) and the second tab (42), a point where the two are resistance welded together (44). When a weld current is applied at this point (44), the isolated conductor area (46) acts as a current sink such that current flows primarily through the second (lower) tab (42). This method allows both tabs or elements to be of the same or similar thickness and electrical properties, and facilitates automated battery pack assembly.
Abstract:
A surface mounting method which utilizes an adhesive component to mount the electrical components to a printed circuit board instead of solder and which includes the use, between the contacting surfaces, of a flowable, corrosion-resistant material which bridges contact imperfections and penetrates surface films. The method may also be implemented to connect two electrical conductors.