Dear members
Hope this post finds you in good health in these festive days.
I am doing a question about dc to dc converter given by the lecturer.
The question is as follows
Design step down DC converter to convert 12V dc to 5V dc at the load. Current ripple should be less than 0.27A and switched at frequency of 10kHz. The voltage ripple output must be less than 10mV and the load is a 5ohm resistor.
I did some calculations and assumed inductor about 10mH and found the Ripple current about 0.0489A.
I am not sure if I will get the value(ripple voltage) from simulation or from calculation(kindly indicate the equation) or indicate the best way please.
Please refer to the drawn circuit.
Thanks
SM
Hope this post finds you in good health in these festive days.
I am doing a question about dc to dc converter given by the lecturer.
The question is as follows
Design step down DC converter to convert 12V dc to 5V dc at the load. Current ripple should be less than 0.27A and switched at frequency of 10kHz. The voltage ripple output must be less than 10mV and the load is a 5ohm resistor.
I did some calculations and assumed inductor about 10mH and found the Ripple current about 0.0489A.
I am not sure if I will get the value(ripple voltage) from simulation or from calculation(kindly indicate the equation) or indicate the best way please.
Please refer to the drawn circuit.
Thanks
SM
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