Abstract: The invention relates to a device for connecting a lighting unit driver (3) to a voltage supply, having a plug (1) comprising: an electric connection terminal (12) for a current supply cable; a housing (11) for receiving the electric connection terminal (12); a plug element (14) on one side of the housing (11) for producing a plug connection, wherein the plug element (14) is electrically connected to the electric connection terminal (12); and a corresponding plug element (2) which is formed directly on a housing (4) of the lighting unit driver (3) and corresponds to the plug element (14) in order to allow a form-fitting and electrically conductive plug connection between the plug element (14) of the plug (1) and the corresponding plug element (2).

Abstract: A collet is provided for picking up a die mounted on an adhesive surface. A flat platform at an end of the collet is configured to hold a planar surface of the die during pick-up of the die and a flange protruding from one side of the platform is operative to push against a side of the die which is substantially perpendicular to the planar surface of the die during a die pick-up process.

Abstract: A collet is provided for picking up a die mounted on an adhesive surface. A flat platform at an end of the collet is configured to hold a planar surface of the die during pick-up of the die and a flange protruding from one side of the platform is operative to push against a side of the die which is substantially perpendicular to the planar surface of the die during a die pick-up process.

Abstract: A battery low-voltage protecting device is disclosed as including an input terminal connected, via a first lead wire and a switch driver circuit, with a positive terminal of a battery; an output terminal connected, via a second lead wire, with a load; a ground terminal connected, via a third lead wire, with an automobile body and a negative terminal of the battery; a declining voltage integrating circuit; a voltage detector; and a timer switch control circuit; in which the voltage of said declining voltage integrating circuit rises when the voltage of said battery rises, and falls when the voltage of said battery falls; and the declining voltage integrating circuit can differentiate between a quick fall in the voltage of the battery from a slow fall in the voltage of the battery, and output voltage signals to the voltage detector; and the voltage sensor can receive voltage signals outputted by the declining voltage integrating circuit, to compare the voltage signals with a pre-defined voltage level, and to ou

Abstract: A battery low-voltage protecting device is disclosed as including an input terminal connected, via a first lead wire and a switch driver circuit, with a positive terminal of a battery; an output terminal connected, via a second lead wire, with a load; a ground terminal connected, via a third lead wire, with an automobile body and a negative terminal of the battery; a declining voltage integrating circuit; a voltage detector; and a timer switch control circuit; in which the voltage of said declining voltage integrating circuit rises when the voltage of said battery rises, and falls when the voltage of said battery falls; and the declining voltage integrating circuit can differentiate between a quick fall in the voltage of the battery from a slow fall in the voltage of the battery, and output voltage signals to the voltage detector; and the voltage sensor can receive voltage signals outputted by the declining voltage integrating circuit, to compare the voltage signals with a pre-defined voltage level, and to ou

Abstract: A method and apparatus are described for placing a plurality of balls in a predetermined array. The method and apparatus are particularly suitable for transferring solder balls to a ball grid array package. In the method the balls are transferred from a supply means 1 to a template 2 in which the balls are positioned in the desired array before being picked up by a ball pick head 3 for transfer to the final position while remaining in the desired array.

Abstract: A wire bonding machine having a wire bonding head that provides five directions of movement or degrees of freedom. The radial direction of movement supports the wire bonding process and reduces the moving mass of the wire bonder during the generation of the wire bonds. The wire bonding machine further includes a selectable side view inspection system. Through a group of optical components, the assembly process can be selectively viewed from either a side view or a top view. The side view of the assembly process provides for improved analysis of the wire bond quality which can be monitored by a camera.

Abstract: A wire bonding machine has a wire bonding head that provides five directions of movement or degrees of freedom. The radial direction of movement supports the wire bonding process and reduces the moving mass of the wire bonder during the generation of the wire bonds. The wire bonding machine further includes a selectable side view inspection system. Through a group of optical components, the assembly process can be selectively viewed from either a side view or a top view. The side view of the assembly process provides for improved analysis of the wire bond quality which can be monitored by a camera.