| 摘要 |
Controlled electric current supply unit for an active inductive charge. Each of the connections (51, 52) of the charge (5) is connected to at least one pole (6, 7) of a voltage source by a circuit element (1, 2, 3, 4) which may be for example a thyristor with gate switch-off. The circuit element is controlled by an activation unit "A1, A2, A3, resp. A4)" having an ammeter (14). The present invention is characterized in that the ammeter, for example one or a plurality of Hall generators, measure the current through the charge (5) at the potential of the activation unit. |
