W. Thomas, J. Pforr. Buck-Boost converter topology for paralleling HB-LEDs using constant-power operation. The Eighth International Conference on Power Electronics and Drive Systems, PEDS 2009, Taipei, Taiwan, R.O.C
W. Thomas, J. Pforr . A novel low-cost current-sharing method for automotive LED-lighting systems. 13th European Conference on Power Electronics and Applications, EPE 2009, Barcelona, Spain
W. Thomas, J. Pforr. LED-Driver with Integrated Dimming Feature and its Influence on Chromaticity Values. Power Control and Intelligent Motion Conference, PCIM 2009 , Nuremberg, Germany
W. Thomas, J. Pforr. Innovative Ansteuerung, Energieverteilung und Kontaktierung moderner LED-Beleuchtungssysteme für Kraftfahrzeuge. IAF-Forschungsbericht 2008, Hochschule Ingolstadt