Push-Pull Snubber


Transformer leakage inductanceLT =µH
Schottky junction capacitanceCJ =pF
Primary to secondary turns ration =NP/NS
Snubber capacitance (10nF - 100nF)CS =nF
Switching frequencyFS =kHz
Input voltageVIN =V
Calculate RS
Snubber resistanceRS =Ohm
Power dissipated in RSPR =mW
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Source:High frequency Switching Power Supplies, George Chryssis