摘要:
Electronic module (10), and an electric motor (12) containing one, and also a production method for one, having an electrically conductive first substrate (16) which has a basic body (54) and which has a second electrically conductive substrate (18) mounted on it, and having at least one power component which is arranged on a first substrate (16), and the second substrate (18) is fitted with further components (40) on a side (32) which is remote from the first substrate (16), where the second substrate (18) has a smaller base area (19) than the basic body (54) of the first substrate (16), and the power components (22) are mounted on the first substrate (16) outside the outer perimeter (70) of the second substrate (18) - next to the latter.
摘要:
The invention relates to a semiconductor component, which can be produced in a simple, rapid, but nevertheless reliable manner and can be used in particular for power applications. The component comprises: a semiconductor chip (2, 12); a lower first primary electrode layer (3, 13) configured on a first side (2a) of the semiconductor chip (2, 12); a lower control electrode layer (4, 14) configured on said first side (2a); an isolation layer (5, 15), which partially covers the lower first primary electrode layer (3, 13) and is configured on the first side (2a) between the lower first primary electrode layer (3, 13) and the lower control electrode layer (4, 14); an upper first primary electrode layer (6, 16) configured on the lower first primary electrode layer (3, 13); an upper control electrode layer (7, 17), which is configured on the lower control electrode layer (4, 14) and the isolation layer (5, 15), extending over the isolation layer (5, 15) partly above the lower first primary electrode layer (3, 13); and a second primary electrode layer (9, 19) that is configured on a second side (2b) of the semiconductor chip (2, 12).
摘要:
The invention relates to an electric motor (10), in particular for displacing moving parts in a motor vehicle. Said motor comprises an electronic unit (70) with a sandwich construction, which contains a first electrically conductive substrate (71) and a second electrically conductive substrate (72). Power components are located between said substrates and are electrically connected to both substrates (71, 72). The side (84) of the second substrate (72) facing away from the first substrate (71) is equipped with additional electronic components (56). The first substrate (71) is configured as a conductive punched grid (44), which together with the second substrate (72) is surrounded by a plastic body (95) in an insert moulding process, in such a way that extensions (97) of the punched grid (44) protrude from the plastic body (95), forming an electrical and/or mechanical interface (98) for connecting additional motor components (99, 38, 40, 104, 102, 80).
摘要:
The invention relates to an electric motor (10) and to a method for producing said electric motor, especially for adjusting mobile parts in a motor vehicle. Said electric motor comprises a collector (36), arranged on an armature (38) and electrically contacted via hammer brushes (12). The armature (38) is surrounded by a lower housing part (32) and an upper housing part (34) which can be assembled in a radial direction (50) in relation to the armature (38). The hammer brushes (12) comprise one fastening element (26) each which engages directly in a seat (30) of the lower or upper housing part (32, 34).
摘要:
The invention relates to an electronic module arrangement, particularly for use in a motor vehicle, comprising: a first substrate (S1) having a first front side (011) and a first rear side (021); a second substrate (S2) having a second front side (012) and a second rear side (022), and; at least one flat chip (C; C1, C2; C1', C2') mounted between the first and second front sides (011, 012) in a sandwich-like manner. An integrated spacing device is at least provided on at least one of the first and second front sides (011, 012), and has at least one spacing element (A1-A4; A1'-A4'; A1a-A1c, A2a, A2b; A01-A08; AG; AU; AL1, AL2;AQ1-AQ4) that is supported on the chip (C; C1, C2; C1', C1') or on the other of the first and second front sides (011, 012). The invention also relates to a corresponding production method.
摘要:
The invention relates to a power converter module comprising a plus terminal (2), a minus terminal (4) and a phase terminal (3), in addition to a first semiconductor chip (9) and a second semiconductor chip (9), said terminals (2-4) and semiconductor chips (9) being stacked one above the other. The aim of the invention is to create a particularly simple and cost-effective power converter module. To achieve this, the plus (2), minus (4) or phase terminal (3) is configured from a contact plate (5) comprising a bar-type terminal lug (6), which is positioned asymmetrically on the contact plate (5) and provided on one end with an auxiliary element (7), the latter element preventing the terminal (2-4) from tilting.