mananshah93
New Member
I am designing the 3phase motor driver using 6 IGBT and 3 IR2110 drivers...
I want to use RCD snubber circuit like shown in the attached file...but I don't know how to calcullate R,C and D....my details for the supply and motor areVbus=230V ... R=5 ohm between each windings...
now I have checked the circuit with low voltages (~15V)... so I don't know other parameters...can u help me out??
how to know ripple voltage? how to calculate peak current?
Actually I found one website which can calculate parameters...but I am not able to crack...
Snubber Circuit Design Calculators
I want to use RCD snubber circuit like shown in the attached file...but I don't know how to calcullate R,C and D....my details for the supply and motor areVbus=230V ... R=5 ohm between each windings...
now I have checked the circuit with low voltages (~15V)... so I don't know other parameters...can u help me out??
how to know ripple voltage? how to calculate peak current?
Actually I found one website which can calculate parameters...but I am not able to crack...
Snubber Circuit Design Calculators
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