Capacitor fixing and protecting arrangement, has fixing units arranged to have flexibility with adapted moment of force when attaching fixing plate over capacitor whose lower surface is in contact with cooling unit

摘要

The arrangement has recesses (10a, 10b) arranged in a cooling unit (2). A capacitor (4) is fixed to each recess such that a lower surface of the capacitor is in contact with the cooling unit for transferring heat from the capacitor to the cooling unit. Fixing units (7a) are arranged to have flexibility with an adapted moment of force when attaching a fixing plate (7) over the capacitor.