Controller for automatically detecting the maximal operating current of light sources and detection method thereof

Abstract

The present invention relates to the technical field of a light source detection apparatus, in particular to a controller for automatically detecting the maximum operating current of a light source and detection method thereof. The controller comprises a master control module, a constant current output module and a load detection module. The control signal output end of the master control module is electrically connected to the control signal input end of the constant current output module; the constant current output module, according to the control signal of the master control module, outputs a corresponding constant current; the signal output end of the load detection module is electrically connected to the signal input end of the master control module, while the current output end of the constant current output module is electrically connected to the detection input end of the load detection module.

Dependencies are inferred from the claim text.