Abstract: An abrasion-resistant wood-based panel having a top side and a bottom side, with at least one decorative layer arranged on the top side, in particular with a structure synchronous with the decoration, is disclosed herein.

Abstract: An abrasion-resistant wood-based panel having a top side and a bottom side, with at least one decorative layer arranged on the top side, in particular with a structure synchronous with the decoration, is disclosed herein.

Abstract: A method for producing an abrasion-resistant wood-based panel having a top side and a bottom side, with at least one decorative layer arranged on the top side, in particular with a structure synchronous with the decoration, is disclosed herein.

Abstract: A method for producing an abrasion-resistant wood-based panel having a top side and a bottom side, with at least one decorative layer arranged on the top side, in particular with a structure synchronous with the decoration, is disclosed herein.

Abstract: The present invention relates to a circuit board assembly, comprising a circuit board which has a first and a second solder region, which is galvanically separated from the first, and which furthermore has a separator arranged between the solder regions and rising out from the solder regions, having a power semiconductor component which has a housing having an output connection side, from which at least one control connection and a plurality of output connections protrude, which are arranged substantially adjacent to each other on the output connection side, wherein the control connection is electrically and mechanically connected to the first solder region and the output connections are electrically and mechanically connected to the second solder region and the control connection is separated from the output connections via the raised separator.

Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a stator which is fitted with a rotating-field winding, and a rotor which is mounted such that it can rotate in relation to the stator. A converter electronics system is provided, wherein a number of contact elements for insulation-free or enamel-insulated connection contacts of at least one component of the converter electronics system and/or for enamel-insulated winding ends of the rotating-field winding are mounted on a printed circuit board. The contact elements are in the form of clamping contacts or insulation-displacement terminal contacts.

Abstract: An electric motor for driving a motor vehicle component, particularly a fan wheel for cooling coolant water, contains a rotor that is rotatably mounted opposite a stator, and an electronic system. The electronic system contains a punched grid provided with a plastic over-mold and a current path which conducts the motor current and has two current path ends spaced apart from one another forming an interruption point that is bridged by a thermal fuse. The thermal fuse has a spring-loaded contact bridge which is held so as to pivot about an axis that extends perpendicularly to the plane in which the interruption point lies.

Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a stator which is fitted with a rotating-field winding, and a rotor which is mounted such that it can rotate in relation to the stator. A converter electronics system is provided, wherein a number of contact elements for insulation-free or enamel-insulated connection contacts of at least one component of the converter electronics system and/or for enamel-insulated winding ends of the rotating-field winding are mounted on a printed circuit board. The contact elements are in the form of clamping contacts or insulation-displacement terminal contacts.

Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a stator which is fitted with a rotating-field winding, and a rotor which is mounted such that it can rotate in relation to the stator. A converter electronics system is provided, wherein a number of contact elements for insulation-free or enamel-insulated connection contacts of at least one component of the converter electronics system and/or for enamel-insulated winding ends of the rotating-field winding are mounted on a printed circuit board. The contact elements are in the form of clamping contacts or insulation-displacement terminal contacts.

Abstract: The present invention relates to a control device for a radiator fan, in particular for a radiator fan of a motor vehicle, having an external control device which is designed to generate a controlled variable for an electric motor of the radiator fan according to a first predefined setpoint value, and having an internal control device which is designed to control the motor current of the electric motor of the radiator fan according to a predefined first motor current maximum value if the controlled variable which is generated by the external control device assumes such a value that the motor current exceeds the predefined first motor current maximum value. The present invention also relates to a radiator fan arrangement and to a method for controlling a radiator fan.

Abstract: The present invention relates to a protective device for protection of an electrical circuit equipped with a smoothing capacitor against reversal of polarity of the input voltage, with an input via which the protective device can be connected to a voltage supply for coupling in an input voltage, with an output via which the protective device an be connected to the electrical circuit to be protected, with a controllable switch which is arranged between an input terminal of the input and an output terminal of the output having the same polarity and which is designed to interrupt a current flow between the input terminal and the output terminal which are connected to one another, and with a control unit which is designed to control the controllable switch, when an applied input voltage with reverse polarity is detected, in such a way that the interruption of the current flow takes place with a time lag relative to a time of the application of the input voltage with reverse polarity.

Abstract: The present invention relates to a circuit board assembly, comprising a circuit board which has a first and a second solder region, which is galvanically separated from the first, and which furthermore has a separator arranged between the solder regions and rising out from the solder regions, having a power semiconductor component which has a housing having an output connection side, from which at least one control connection and a plurality of output connections protrude, which are arranged substantially adjacent to each other on the output connection side, wherein the control connection is electrically and mechanically connected to the first solder region and the output connections are electrically and mechanically connected to the second solder region and the control connection is separated from the output connections via the raised separator.

Abstract: An electric motor for driving a motor vehicle component, particularly a fan wheel for cooling coolant water, contains a rotor that is rotatably mounted opposite a stator, and an electronic system. The electronic system contains a punched grid provided with a plastic over-mold and a current path which conducts the motor current and has two current path ends spaced apart from one another forming an interruption point that is bridged by a thermal fuse. The thermal fuse has a spring-loaded contact bridge which is held so as to pivot about an axis that extends perpendicularly to the plane in which the interruption point lies.

Abstract: The present invention relates to a control device for a radiator fan, in particular for a radiator fan of a motor vehicle, having an external control device which is designed to generate a controlled variable for an electric motor of the radiator fan according to a first predefined setpoint value, and having an internal control device which is designed to control the motor current of the electric motor of the radiator fan according to a predefined first motor current maximum value if the controlled variable which is generated by the external control device assumes such a value that the motor current exceeds the predefined first motor current maximum value. The present invention also relates to a radiator fan arrangement and to a method for controlling a radiator fan.

Abstract: An electric motor, in particular a radiator fan motor of a motor vehicle, has a stator which is fitted with a rotating-field winding, and a rotor which is mounted such that it can rotate in relation to the stator. A converter electronics system is provided, wherein a number of contact elements for insulation-free or enamel-insulated connection contacts of at least one component of the converter electronics system and/or for enamel-insulated winding ends of the rotating-field winding are mounted on a printed circuit board. The contact elements are in the form of clamping contacts or insulation-displacement terminal contacts.

Abstract: The present invention relates to a protective device for protection of an electrical circuit equipped with a smoothing capacitor against reversal of polarity of the input voltage, with an input via which the protective device can be connected to a voltage supply for coupling in an input voltage, with an output via which the protective device an be connected to the electrical circuit to be protected, with a controllable switch which is arranged between an input terminal of the input and an output terminal of the output having the same polarity and which is designed to interrupt a current flow between the input terminal and the output terminal which are connected to one another, and with a control unit which is designed to control the controllable switch, when an applied input voltage with reverse polarity is detected, in such a way that the interruption of the current flow takes place with a time lag relative to a time of the application of the input voltage with reverse polarity.