CONTROLLABLE OPERATIONAL DEVICE FOR LIGHT-EMITTING DIODES

摘要

The invention relates to an operating device (BG1) for illuminating means, in particular a light-emitting diode, comprising an interface connection for capturing probe signals (TS) or potentiometer control signals (PS) via an inlet connection (K) and a zero potential connection (In2), also comprising an internal voltage source (SQ) which feeds the inlet connection (K). Said probe signals (TS) are produced by means of a probe (Tst.) which short-circuits or disconnects both connections of the interface during the actuation thereof.