Bipolar-Power Diodes in SMPS 2005-09-27 Power Diodes in SMPS (Switch Mode Power Supply) topology 1. PFC 3. Output rectifier diode 110/ 220V 2. Snubber diode BOOST Forward/Flyback Converter POWER FACTOR CORRECTION INPUT RECTIFICATION Power Diodes in various SMPS application Computer: desktop 1. PFC diode 3. Output rectifier 3. Output rectifier 2. Snubber diode Computer: file server 1. PFC diode 3. Output rectifier 3. Output rectifier 2. Snubber diode Power Diodes in various SMPS application Computer and consumer adaptor 1. PFC diode 3. Output rectifier Consumer: display 2. 1. PFC diode 3. Output rectifier Snubber diode Power Diodes in various SMPS application Telecom (switching and terrestrial equipment) AC/DC converter 1. PFC diode 3. Output rectifier