A 0.9 PF LED driver with small LED current ripple based on series-input digitally-controlled converter modules
Title | A 0.9 PF LED driver with small LED current ripple based on series-input digitally-controlled converter modules |
Publication Type | Conference Paper |
Year of Publication | 2010 |
Authors | Hu, Q., and R. Zane |
Conference Name | Applied Power Electronics Conference and Exposition (APEC), 2010 Twenty-Fifth Annual IEEE |
Date Published | feb. |
Keywords | bidirectional buck second stage, digitally-controlled off-line LED driver, driver circuits, frequency 120 Hz, light emitting diodes, line-frequency current ripple, low-voltage high-frequency circuits, low-voltage series-input converter modules, minimal energy storage requirements, power convertors, power factor, power factor correction, series-input connected modular architecture, series-input digitally-controlled converter modules, small filter capacitors, small LED current ripple |
DOI | 10.1109/APEC.2010.5433559 |