| 摘要 |
The invention relates to a digital interface for an operating device for a lamp, wherein the interface comprises a transmitter and a receiver branch, wherein the receiver branch comprises a power source, an optocoupler in each of the transmitter and receiver branches, wherein the power source feeds the primary face of the optocoupler in the receiver branch and an energy store charged via the power source, which energy store feeds the secondary face of the optocoupler in the transmitter branch. The invention is characterised in that the energy store is connected in a path that lies parallel to a path that comprises the primary face of the optocoupler of the receiver branch and a non-linear component, preferably a Zener diode. |
