| 摘要 |
The invention relates to the transmission of energy and data, in particular comprising a half-wave controller, having a control unit connected to network phases, a voltage that corresponds to the network phase voltage, in particular a voltage generated with a voltage divider (R1, R2) formed from resistors, being supplied to a diode (D1) in the control unit, the output signal of which diode is used as a control voltage for a voltage-dependent switch (Th), and being used to charge a capacitance (C3), in particular capacitor (C3), the charge current in particular being routed via a diode (D2). |
