Dimmable control gear with internal dimming characteristic, method for compensating tolerances of operating diodes controlled by a control gear and method for configuring a control gear for bulbs

摘要

Operating device for lamps (LM), - which has an interface (IF), via which the operating device with a bus (BL) is connectable and via the operating device (BG) external dimming (FG) can be supplied, whereby the operating device (BG ) converts these supplied external dimming values (FG) into internal dimming values (StG) on the basis of which the control of the connected lighting means (LM) takes place, and- the operating device (BG) is designed so that the conversion of the external dimming values (FG) into the internal dimming value (StG) is programmable, the assignment of an internal dimming value (StG) to be controlled in the stationary state to an external dimming value (FG) being programmable based on a programming signal (UProg) received from the bus (BL).