Abstract: Electric components for controlling the delivery of electricity from an electrical grid to an electric vehicle, the arrangement having a first, a second, a third, and a fourth input terminals, each for receiving an electric signal from the electrical grid. The arrangement also includes two switching components for controlling two connections between a neutral output terminal connectable to the electric vehicle and the first and the second input terminals. Moreover, the arrangement includes three switching components for controlling three connections between a first-phase output terminal connectable to the electric vehicle and the second, the third, and the fourth input terminals.

Abstract: A method of performing an eye examination test for examining eyes of a user, said method using a computing device as well as an input tool, wherein said computing device comprises a screen and comprises a camera unit arranged for capturing images, said method comprising the steps of capturing, by said camera unit of said computing device, at least one image of a human face of said user facing said screen, detecting, by said computing device, in said at least one captured image, both pupils of said human face, determining, by said computing device, a distance of said user to said screen based on a predetermined distance between pupils of a user, a distance between said detected pupils in said at least one captured image, and a focal length of said camera unit corresponding to said at least one captured image, and performing, by said computing device in combination with said input tool, said eye examination test using said determined distance.

Abstract: A circuit board is for an electric vehicle charging station, having a temperature sensor and a conductive track having a terminal for transferring electrical power between the conductive track and the exterior of the charging station. The temperature sensor and the conductive track are separated by at least one insulation layer so that the temperature of the conductive track is measurable by the temperature sensor through the at least one insulation layer.

Abstract: Electric components for controlling the delivery of electricity from an electrical grid to an electric vehicle, the arrangement having a first, a second, a third, and a fourth input terminals, each for receiving an electric signal from the electrical grid. The arrangement also includes two switching components for controlling two connections between a neutral output terminal connectable to the electric vehicle and the first and the second input terminals. Moreover, the arrangement includes three switching components for controlling three connections between a first-phase output terminal connectable to the electric vehicle and the second, the third, and the fourth input terminals.

Abstract: A terminal assembly for an electric vehicle charger, the charger having a connector socket configured for receiving an electric plug from a charging cable, the connector socket having a plurality of power output pins, wherein the terminal assembly has: the plurality of power output pins; a plurality of conductors for connecting the power output pins to a print-ed circuit board; and a support unit for receiving the conductors and for arranging and holding the conductors in a fixed position relative to each other, the terminal assembly being mountable directly onto the printed circuit board. An electric vehicle charger comprising the terminal assembly is also described as well as methods for manufacturing of the terminal assembly and of the electric vehicle charger.

Abstract: A charging assembly is for charging an electric vehicle. The charging assembly has an electrical socket configured for connecting a charging station to a specific branch an electric vehicle supply installation. The installation has a fuse cabinet and a branch connected to the fuse cabinet. The socket has a data storage medium readable by the charging station. The data storage medium has a data field representing a maximum electrical current that can be drawn from the fuse cabinet by the specific branch, and optionally a data field representing a maximum electrical current that can be drawn by the charging station. The charging station can be coupled to the electrical socket, and is configured for reading the data storage medium including the data fields and for accordingly adapting the way current is drawn from the branch and provided to the electric vehicle.