Search results with tag "Resonant flyback"
Quasi-Resonant Flyback Converter Universal Off …
www.ti.comUser's Guide SLUU263C– October 2006– Revised June 2010 Quasi-ResonantFlyback Converter Universal Off-Line Input 65-WEVM The UCC28600 evaluation module, (UCC28600EVM-65 W), is a 65-W off-line quasi-resonant flyback
POWER CONVERTER TOPOLOGY TRENDS - PSMA
www.psma.comQuasi-Resonant Flyback Window Valley Switching T s max =10.8us t B =7.8us t W =3.0us f s_A =110kHz f s_B =122kHz f s_C =127.5kHz f s_D =92.6kHz (a) (b) (c) (d) v DS (100V/div) i D (100mA/div) Time scale 2usec/div Frequency variation depends on output load conditions Operating frequency is within narrow variation (127.5 kHz ~ 92.6 kHz) Light ...
UCC28600 120-W Evaluation Module User's Guide …
www.ti.com1 Description 1.1 Applications User's Guide SLUU256A– August 2006– Revised October 2006 UCC28600 120-WEvaluation Module The UCC28600 evaluation module (EVM) is a 120-W off-line quasi-resonant flyback