Abstract: An electrical supply system including: an extension module including a composite board having an anode layer and a cathode layer of an electrically conducting material, which anode layer and cathode layer are separated by an insulator of an electrically insulating material, the anode layer and the cathode layer each having a trench extending from a connection surface of the composite board and including a connection element, connector pins for the trenches of the extension module, each connector pin having a first complementary connection element for engaging the connection element of the trench of the composite board of a further extension module and a second complementary connection element for engaging the connection element of the trench of the composite board of the extension module, and a power supply capable of providing a constant voltage or a constant current between the anode layer and the cathode layer.

Abstract: An electrical supply system including: an extension module including a composite board having an anode layer and a cathode layer of an electrically conducting material, which anode layer and cathode layer are separated by an insulator of an electrically insulating material, the anode layer and the cathode layer each having a trench extending from a connection surface of the composite board and including a connection element, connector pins for the trenches of the extension module, each connector pin having a first complementary connection element for engaging the connection element of the trench of the composite board of a further extension module and a second complementary connection element for engaging the connection element of the trench of the composite board of the extension module, and a power supply capable of providing a constant voltage or a constant current between the anode layer and the cathode layer.

Abstract: An electrical supply module including: a composite board including an anode layer and a cathode layer of electrically conducting material, which anode layer and cathode layer are separated by an insulator of electrically insulating material, the anode layer and the cathode layer each having a trench extending from a connection surface of the composite board; an adapter for mounting in a hole extending entirely through or partly through the composite board, the adapter including a circuit board carrying an electronic component, the circuit board establishing electrical connection from the anode layer to an anode of the electronic component and electrical connection from the cathode layer to a cathode of the electronic component; and a power supply capable of providing a constant voltage or a constant current between the anode layer and the cathode layer. An electrical supply system including the electrical supply module and an extension module.

Abstract: An electrical supply module including: a composite board including an anode layer and a cathode layer of electrically conducting material, which anode layer and cathode layer are separated by an insulator of electrically insulating material, the anode layer and the cathode layer each having a trench extending from a connection surface of the composite board; an adapter for mounting in a hole extending entirely through or partly through the composite board, the adapter including a circuit board carrying an electronic component, the circuit board establishing electrical connection from the anode layer to an anode of the electronic component and electrical connection from the cathode layer to a cathode of the electronic component; and a power supply capable of providing a constant voltage or a constant current between the anode layer and the cathode layer. An electrical supply system including the electrical supply module and an extension module.

Abstract: The present invention relates construction element comprising: a sandwich structure comprising an electrically insulating layer and an electrically conducting front layer and an electrically conducting rear layer which are spaced apart by the electrically insulating layer. A circuit board is carrying an electronic component and is positioned between the electronic component and the electrically conducting rear layer. The electronic component comprising a first and a second electrical terminal, wherein the first electrical terminal is in electrical connection with the electrically conducting front layer, and the second electrical terminal is in electrical connection with the electrically conducting rear layer.

Abstract: The present invention relates construction element comprising: a sandwich structure comprising an electrically insulating layer and an electrically conducting front layer and an electrically conducting rear layer which are spaced apart by the electrically insulating layer. A circuit board is carrying an electronic component and is positioned between the electronic component and the electrically conducting rear layer. The electronic component comprising a first and a second electrical terminal, wherein the first electrical terminal is in electrical connection with the electrically conducting front layer, and the second electrical terminal is in electrical connection with the electrically conducting rear layer.

Abstract: The present invention relates construction element comprising: a sandwich structure comprising an electrically insulating layer and an electrically conducting front layer and an electrically conducting rear layer which are spaced apart by the electrically insulating layer. A circuit board is carrying an electronic component and is positioned between the electronic component and the electrically conducting rear layer. The electronic component comprising a first and a second electrical terminal, wherein the first electrical terminal is in electrical connection with the electrically conducting front layer, and the second electrical terminal is in electrical connection with the electrically conducting rear layer.