In the class D commutation circuit shown below, Vs=230V, L = 20μ H and C = 40μ F. For a constant load current of 120 A, circuit turn off times of main
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A voltage commutation circuit shown below has the value of capacitor C if each thyristor has turn off time of 50 μs isVs=250V, safty margin=2, R1=20Ω and R2=30Ω
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