| 摘要 |
A printed circuit board (100, 200, 300, 400, 500, 600, 700) is described, comprising a layer arrangement composed of a first layer (102, 202, 302, 402, 502, 602, 702) and a second layer (104, 204, 304, 404, 504, 604, 704) connected thereto, an electrically conductive component contact (106, 206, 306, 406, 506, 606, 706) in a surface region of the first layer (102, 202, 302, 402, 502, 602, 702), wherein the component contact (106, 206, 306, 406, 506, 606, 706) can be electrically conductively connected to an electronic component to be mounted on the printed circuit board (100, 200, 300, 400, 500, 600, 700), an electrically conductive structure (108, 208, 308, 408, 509, 609, 709) embedded between the first layer (102, 202, 302, 402, 502, 602, 702) and the second layer (104, 204, 304, 404 , 504, 604 , 704) in the layer arrangement and having a current conducting area that is greater than a component contact area of the component contact (106, 206, 306, 406, 506, 606, 706), and an electrically conductive plated-through hole (110, 210, 310, 410, 510, 610, 710) which penetrates through the first layer (102, 202, 302, 402, 502, 602, 702) and which electrically conductively connects the component contact (106, 206, 306, 406, 506, 606, 706) to the electrically conductive structure (108, 208, 308, 408, 509, 609, 709). An arrangement comprising a printed circuit board and an engine control system comprising a printed circuit board or an arrangement comprising a printed circuit board are furthermore described. |
