CPC H05B 45/50 (2020.01) [H05B 45/37 (2020.01)] | 10 Claims |
1. An emergency converter device for providing a supply current (ILED) to a load device, the emergency converter device comprising:
a control circuit (11) configured to set at least one operating parameter of the emergency converter device;
an interface (9) comprising a first terminal (9.1) and a second terminal (9.2) for electrically connecting a status indicator light emitting diode (10); and
a detection circuit (12) connected to the control circuit (11), the detection circuit (12) configured to detected a polarity of the status indicator light emitting diode (10) connected to the first terminal (9.1) and the second terminal (9.2); wherein
the control circuit (11) is configured to set the at least one operating parameter of the emergency converter device based on the detected polarity.
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