Abstract:
The invention relates to hydraulic/electronic regulators (1, 2) for an electronic brake regulation system. A hydraulic/electronic regulator for current ABS/ASR/ESP units essentially comprises a central hydraulic block (6) and an electronic regulator (1) containing control electronics on a control circuit board (4). The aim of the invention is the production of a simply-assembled electronic regulator device (1) and an economically-assembled electronic regulator (1, 2). Said aim is essentially achieved whereby the control circuit board (4) is assembled such as to be completely electrically insulated to the outside on at least one first side (28) and to have an essentially smooth surface. It is thus possible to use the hydraulic block (6) for cooling the control circuit board (4). Further advantageous embodiments of the invention are given in the subsequent claims.
Abstract:
A PCB assembly (1) in this case a DC-DC converter comprising a single layer board (2), mounts power semi-conductor devices forming high heat generating components (3) and various cores of magnetic material forming heat dissipating components (4). Tracks of heat conductive coupling material (6) lie above or below each heat generating component (3) and project into one of the heat dissipating components (4) and beside the others. In one embodiment, the heat generating components (3) are housed within a heat dissipating component (3). In another PCB assembly, there is an additional plug-in PCB which may itself carry heat generating components (3) or only heat dissipating components (4). In the latter case, the heat generating components (3) are mounted on the PCB assembly below the additional plug-in PCB.
Abstract:
Der elektronische Festspeicher hat ein inneres und äusseres Gehäuse (1,10). Das innere Gehäuse (1) befindet sich an einer sekundären Leiterplatte (2), von deren vom inneren Gehäuse (1) seitlich abstehenden Rand Kontaktelemente (5) abstehen, für die Herstellung eines Steckkontaktes mit Kontaktgegenelementen (23), die sich an einer Leiterplatte (24) eines Gerätes befinden, das mit dem Festspeicher auszurüsten ist. Das äussere Gehäuse (10) hat seitliche, nach aussen offene Spalträume (19, 20), die die kontaktelemente schützend aufnehmen. Dadurch, dass das freie Ende der Kontaktelemente (5) gegenüber dem Oeffnungsrand des kappenförmigen äusseren Gehäuses (10) zurückversetzt ist, sind die Kontaktelemente (5) gegen schädliche Berührung geschützt. Auch wird das Bestücken eines Gerätes mit dem Festspeicher sehr vereinfacht, da durch eine einfache Steckbewegung zahlreiche Kontaktelemente mit Kontaktgegenelementen in sicheren Kontakt gebracht werden.
Abstract:
Der elektronische Festspeicher hat ein inneres und äusseres Gehäuse (1,10). Das innere Gehäuse (1) befindet sich an einer sekundären Leiterplatte (2), von deren vom inneren Gehäuse (1) seitlich abstehenden Rand Kontaktelemente (5) abstehen, für die Herstellung eines Steckkontaktes mit Kontaktgegenelementen (23), die sich an einer Leiterplatte (24) eines Gerätes befinden, das mit dem Festspeicher auszurüsten ist. Das äussere Gehäuse (10) hat seitliche, nach aussen offene Spalträume (19, 20), die die kontaktelemente schützend aufnehmen. Dadurch, dass das freie Ende der Kontaktelemente (5) gegenüber dem Oeffnungsrand des kappenförmigen äusseren Gehäuses (10) zurückversetzt ist, sind die Kontaktelemente (5) gegen schädliche Berührung geschützt. Auch wird das Bestücken eines Gerätes mit dem Festspeicher sehr vereinfacht, da durch eine einfache Steckbewegung zahlreiche Kontaktelemente mit Kontaktgegenelementen in sicheren Kontakt gebracht werden.
Abstract:
An improved method and construction for positioning a plurality of socket terminals (34) on an electrical circuit board (22) in a predetermined configuration prior to the solder connection thereto. A sheet of electrically insulative, flexible, resinous plastic material (30, 30a) is provided with a plurality of holes (32, 32a) in an array conforming to the desired positioning of the sockets on the circuit boards. The socket terminals are provided with an enlarged generally cylindrical head (50) including an intermediate groove (68) such that the heads extend into the holes (32, 32a) and are adapted for frictional snap engagement with the sheet (30, 30a). The sheet with the array of sockets temporarily held thereby is positioned on the circuit board which is then conventionally soldered so as to electrically and mechanically fix the sockets to the boards. Thereafter, the sheet may be removed. The enlarged head (50) of the circuit terminal is provided with leading edge sheet contacting surface (66) to enable the terminals to be push positioned into the holes without injuring the sheet.
Abstract:
A panel board has a first voltage layer sandwiched between two ground layers at a close spacing to produce a large distributed capacitance; the two ground layers are connected by plated-through conductive holes spaced regularly across the board; a second (exposed) voltage layer is connected by regularly spaced plated-through holes to the first voltage layer, increasing the current carrying capacity of, and reducing the resistance across, the board; the plated-through holes are arranged in rows and columns in a pattern permitting the mounting of decoupling capacitors, at any point on the board, in a position parallel to the rows or parallel to the columns; and a socket terminal can be electrically connected directly to the exposed voltage layer or to the exposed ground layer using a ring connector.
Abstract:
An electrical assembly includes a support element which has a body and a surface formed on the body, an electrical functional element arranged on the support element, and a temperature monitoring device arranged on the support element for monitoring a temperature on the electrical functional element. The temperature monitoring device includes a temperature sensor arranged on the surface of the support element, a physical contact element arranged on the surface of the support element, and at least one heat-conducting device embedded in the body of the support element. The at least one heat-conducting device extends at least in sections below the temperature sensor in the body and is thermally connected to the physical contact element via at least one through-connection. The physical contact element is thermally coupled to a coupling surface operatively connected to the electrical functional element.
Abstract:
A crimp terminal-equipped flexible printed circuit board includes: a first flexible printed circuit board having a base film and a circuit provided on a surface of the base film and made of metal foil; multiple crimp terminals including crimp pieces crimped to penetrate the first flexible printed circuit board and bent to bite into part of the circuit; and an insulating reinforcing film partially integrally provided on an area of the base film where the multiple crimp pieces penetrate.