Part Number: TMS320F28377D Hello, We purchased one set of the IDDK development kit a few years ago. I have a question on its power circuit. Specifically it is on the DC-Bus link capacitance. The capacitor array for the DC-bus link is composed of three electrolytic capacitors of C1, C2 and C3. The capacitance of each capacitor is 330uF; therefore the total capacitance for the DC-Bus link is 990uF. I need to know how the capacitance of 990uF has been obtained. Additionally it would be very helpful if you inform me some application note which is related with issue. Thank you for your guidance. With regards, G. Kim
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