Abstract: A transistor unit for a power converter has a printed circuit board populated with numerous power transistors, wherein the printed circuit board has at least one electrical wire for connecting the transistor unit inside the power converter, a thermal conductor on the power transistors for thermally coupling the transistor unit to a cooling unit for the power converter, and a transistor housing for at least partially housing the printed circuit board.

Abstract: A half-bridge having semiconductor switch elements embedded in a modular layer system that comprises a contact plane and a metal plating for establishing contact with the semiconductor switch elements, wherein the signal connections and power connections are located on a first surface of the substrate, wherein the modular layer system, signal connections and power connections are cast in a casting compound, wherein external sections of the power connections and/or signal connections formed in the conductor frame each extend from the casting compound, from a second surface that is orthogonal to the first surface, wherein the external sections each have an end that is perpendicular to the first surface.

Abstract: A cooling device for a power converter for a vehicle includes a heat sink having a heat discharging structure on a first side for discharging heat acting on the heat sink, and a connecting surface on the second side opposite the first side for absorbing heat from a semiconductor connected to the connecting surface, wherein the semiconductor has a discharge surface for discharging heat to the connecting surface, and an insulating layer having a polymer with ceramic particles that is located between the connecting surface on the heat sink and the discharge surface on the semiconductor, and is designed to mechanically and thermally connect the heat sink to the semiconductor and to insulate them from one another.

Abstract: A power converter, for a vehicle that is at least partially electrically powered, has a first printed circuit board with DC link capacitors, a circuit breaker group for each alternating current phase, and terminals for alternating current busbars and direct current busbars. A second printed circuit board has a control apparatus for actuating the circuit breaker groups. Also, it has a respective signal pin carrier for the respective circuit breaker group. The signal pin carrier connects the first and the second printed circuit board. Thus, signals between the first and the second printed circuit board can be transmitted via the respective signal pin carrier. The signal pin carrier has six signal pins that are arranged on a plastic carrier.

Abstract: A transformer apparatus (200) comprising a transformer core (210), at least one primary winding and at least one secondary winding. The transformer apparatus (200) also comprises an insert element (220), in which the at least one primary winding is arranged, and one printed circuit board (230), in which the at least one secondary winding is arranged. The insert element (220), the circuit board (230) and the transformer core (210) can hereby be coupled together or are coupled together.

Abstract: A half-bridge having semiconductor switch elements embedded in a modular layer system that comprises a contact plane and a metal plating for establishing contact with the semiconductor switch elements, wherein the signal connections and power connections are located on a first surface of the substrate, wherein the modular layer system, signal connections and power connections are cast in a casting compound, wherein external sections of the power connections and/or signal connections formed in the conductor frame each extend from the casting compound, from a second surface that is orthogonal to the first surface, wherein the external sections each have an end that is perpendicular to the first surface.

Abstract: The invention relates to a processor comprising several control units and functional blocks which can be commonly accessed by the control units. The processor also includes a central control unit which determines the access of the control units to the functional blocks. At least two control units are embodied as control units of a different type.

Abstract: A crispy snack food on the basis of of potato, corn and/or rice, said food comprising dried clusters of thin particulates or sheet fragments of dough.

Abstract: A low-fat, low-moisture crispy snack food product on the basis of potato and/or corn and/or rice said food being a particle or plurality of particles of loosely crinkled dough sheet.

Abstract: A process for producing shaped large-piece dried potato products, in which raw potatoes are peeled, cut to a particle size of 0.6 to 2 mm in one dimension and then blanched. Surface water is removed and the particles are then covered with a coating. The coated particles are shaped to form the desired product shape. The shaped product is then dried to a water content below 12% by convection drying at temperatures below 110° C. In a further aspect of the present invention, raw potatoes may first be cut to a particle size larger than finally desired, blanched, cooled, and subsequently cut into the finally desired smaller particle size.