| 摘要 |
In order both to reduce and to limit the self-healing currents in self-healing capacitors which occur in the event of a voltage breakdown, metallic deposits, which are segmented by slots 12 and form electrodes, of the foils 1 which are used for the windings are recommended. In this case, the slots 12 are arranged such that the surface elements 14 enclose a relatively small area only to the extent that connections in the form of narrow bridges 15 still remain between these surface elements. This ensures that, in the case of a severe current breakdown, the narrow bridges of only in each case one surface element are burnt out and the loss in capacitance resulting from this remains small. …<IMAGE>… |
