[1] Benoît Peron, «Auxiliary switching circuit for a chopping converter», Patent No: US 6,987,379 B2, June 2006
[2] Bertrand Rivet, «New Solution to Optimize Diode Recovery in PFC Boost Converter», PCIM 2000.
[3] Jim Noon, UC3855A/B High Performance Power Factor Preregulator -Texas Instrument- application report- SLUA146A
[4] Brian T, Irving and M. Jovanovic «Analysis, Design and Performance Evaluation of Flying-Capacitor Passive Lossless Snubber applied to PFC Boost Converter», APEC 2002, pp. 503 - 508 vol.1.