Question

Answer all the questions, please.

1)

In the circuit below, if VB1 = 1.3V and VB2 = 2.3V, what is the maximum possible value of the output voltage v? Assume a drop of 0.7V across the diodes when forward-biased. Enter your answer in volts. DÝ D2 VBI = Von

2)

Answer 1

PLEASE LIKE THE ANSWER IF SATISFIED

D the given circuit is a clippe circuit Di ů forwald biased for Vi > Noi (Vi js purines De . " for V; < 482 (vi- negatives pocitive value , Vo is mane mum. So when D, is forward biased V = Voit Vis 0.7+1.3 = 2V So marimum posible IV. - av 9) for Zenu voltage V₂ = 5.10 for op-amp Via V- B RAR 2 V₂ = Vout x R2 - Vout = Vzx (1 + B ) =51(1+2) = 7.65 v. So load current In - You need 7.= 0.765 A. So now input current Is = colle for current = emittu ciment To - It S 0.7615 A So output poult a TB = Vout I input = Vinfo = Vinil efficieny = output 100 = Vout It xido M = 7,65 400 = 42.6%. Vindi 17- 497)