Abstract: An element module includes an element, a plurality of conductive members, and a spacer member. The plurality of conductive members are connected to the element and arranged in a predetermined direction. The spacer member is disposed between two conductive members of the plurality of conductive members adjacent to each other in the predetermined direction and is in contact with parts of the two conductive members.

Abstract: An element module includes an element, a plurality of conductive members, and a spacer member. The plurality of conductive members are connected to the element and arranged in a predetermined direction. The spacer member is disposed between two conductive members of the plurality of conductive members adjacent to each other in the predetermined direction and is in contact with parts of the two conductive members.

Abstract: A cooling device according to an embodiment includes a first heat exchanger, a first pipe, a second pipe, a bypass pipe, a flow changing mechanism, and a controller. The controller is configured to monitor a detection value related to at least one of a power loss of an electric device and the temperature of a first cooling water, configured to control the flow changing mechanism so that the quantity of a second cooling water flowing from the second pipe into the bypass pipe increases in a case where the detection value is smaller than a first threshold, and configured to control the flow changing mechanism so that the quantity of the second cooling water flowing from the second pipe into the bypass pipe decreases in a case where the detection value is equal to or larger than a second threshold.