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answerhappygod
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A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 150 V, VBEtsal) = 5 V, 1B5 = 10 A. VcE/sat) = 2 V. Ics = 120 A, tu = 0.6 us, tr = 1 us, ts = 4 us, t1 = 3 us and fs =12 KHz, k = 50% and ICEO = 1 mA. The conduction time to and the blocking time to are equal to: Select one 70 317116 OD 40 7.7 Ani 34671 Cd20 1767 A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 100 V. VEE(sat) = 4 V, les = 10 A, VCE (sat) = 2 V, les = 50 A, td = 0.4 us, t = 1.6 us, ts = 3 us, tt = 4 us, tn = 38us, to = 53 us and fs =10 KHz, k = 40 % and iceo = 2 mA. The average losses during the delay time td are equal to: Select one 9.8W CD dim
A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 150 V, VBEtsal) = 5 V, 1B5 = 10 A. VcE/sat) = 2 V. Ics = 120 A, tu = 0.6 us, tr = 1 us, ts = 4 us, t1 = 3 us and fs =12 KHz, k = 50% and ICEO = 1 mA. The conduction time to and the blocking time to are equal to: Select one 70 317116 OD 40 7.7 Ani 34671 Cd20 1767 A transistor is used as a switch and the waveforms are shown below. The parameters are given as follows: Vcc = 100 V. VEE(sat) = 4 V, les = 10 A, VCE (sat) = 2 V, les = 50 A, td = 0.4 us, t = 1.6 us, ts = 3 us, tt = 4 us, tn = 38us, to = 53 us and fs =10 KHz, k = 40 % and iceo = 2 mA. The average losses during the delay time td are equal to: Select one 9.8W CD dim