cages
Junior Member level 1
I am designing a high current DC-DC convert and from the equations on the data sheet.
I have calculated input capacitor of about 200uF
and the RMS current that will flow through the input capacitors will be 5A.
without going into too much information
if I choose to use 15uF ceramic that has a ripplle current rating of about 6A and get the rest of the capacitance from a aluminum electrolitic capacitor with ripple current rating of 0.5A will most of the current flow through the ceramic capacitors.
Are there any problems with this solution.
Thanks Cages.
I have calculated input capacitor of about 200uF
and the RMS current that will flow through the input capacitors will be 5A.
without going into too much information
if I choose to use 15uF ceramic that has a ripplle current rating of about 6A and get the rest of the capacitance from a aluminum electrolitic capacitor with ripple current rating of 0.5A will most of the current flow through the ceramic capacitors.
Are there any problems with this solution.
Thanks Cages.