| 摘要 |
(57) In order to improve the ratio between efficiency and complication in the best possible way in a circuit arrangement (1a, 1b) with a parallel circuit (3a, 3b) made of a power component (5a, 5b) and an overvoltage arrester (7a, 7b), for a predetermined operating voltage (UB) the technical complication in the power component (5a, 5b) and in the overvoltage arrester (7a, 7b) is reduced, a forced cooling system being fined to the overvoltage arrester for compensation purposes. Alternatively, for the same technical complication, the operating voltage can be increased. |
