Q5 (a) A step-down transformer connected to a bridge rectifier has the following parameters: Nsec (b) = 0.4, Vp(pri) = 1

[answerhappygod]

Q5 A A Step Down Transformer Connected To A Bridge Rectifier Has The Following Parameters Nsec B 0 4 Vp Pri 1 1 (37.39 KiB) Viewed 44 times

Q5 (a) A step-down transformer connected to a bridge rectifier has the following parameters: Nsec (b) = 0.4, Vp(pri) = 120 V. f = 60 Hz Npri Determine the ideal average voltage (Voc), peak inverse voltage (PIV), rms ripple voltage (Vm)) and ripple percentage (r) of this bridge rectifier circuit. Consider a regulator circuit shown in Figure Q5(b) with the following parameters: R₁ = 10 kn, R₂ = 20 kn, V₁ = 20 V.V₂ = 5.6 V Calculate the output voltage (V), load current (I), and total transistor power dissipation. Assuming thre current gain of Q is 100, determine both base current (IB) and collector current (Ic). R₁ Vz Figure Q5(b) ww RL Analyze the advantage of the regulator circuit as shown in Figure Q5(b).