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A parallel capacitor type A chopper operates at 600 Hz from a 72 V battery and...

A parallel capacitor type A chopper operates at 600 Hz from a 72 V battery and feeds to a load of 10 A. If the turn-off time of main SCR is 45 µs and that of auxiliary SCR is 60 µs. Determine the values of commutating components. Assume a 100% safety margin for turn-off times of main and auxiliary SCRs.

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