发明名称 LED compensation circuit
摘要 A compensating circuit initially adjusts the electrical parameters for a plurality of light emitting diodes for inclusion within standardized specifications for the electrical system of a light fixture. The compensating circuit includes a compensator which may be a zener diode positioned downstream from a series of light emitting diodes. The compensating software monitors the current drop across a series of light emitting diodes and initially assigns a current analysis value based upon the frequency and/or type of light emitting diode utilized. The compensating software then compares a signal representative of the current drop to the current analysis value to increase and/or decrease current exposed to the light emitting diodes to maximize illumination from the light sources.
申请公布号 US2002047631(A1) 申请公布日期 2002.04.25
申请号 US20010875711 申请日期 2001.06.06
申请人 PEDERSON JOHN C. 发明人 PEDERSON JOHN C.
分类号 H05B33/08;(IPC1-7):H05B37/00 主分类号 H05B33/08
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