| 摘要 |
Apparatus and methods for the thermal management of one or more light emitting diode (LED) modules disposed within a channel sign are disclosed. The apparatus, in various aspects, detects the ambient temperature generally proximate the LED module and regulates the current flowed onto the LED's within the LED module based upon the ambient temperature. Methods for thermal management of the one or more LED modules disposed within a channel sign are disclosed herein. |
