Given circuit is ↑ 10A 1092 www 4092 5092 2A www www ← 2002 10092 ↓ 2.5A ↑ 5A 2009

Q- A buck converter feeding a variable resistive load is shown in the figure. The switching frequency of the switch S is 100 kHz and the duty ratio is 0.6. The output voltage Ve is 36 V, Assume that all the components are ideal, and that the output voltage is ripple-free. The value of R (in Ohm) that will make the inductor current (i) just continuous is 60 V + S 5 mH +1 Vo 36 V

Draw and label a voltage divider that generates 0.5V from an input of 1.5V. Then draw and label a current divider that generates 1.25A from an input of1.0A. Pleaseclearlydefine/label the value of all variables (e.g. resistances). If a solution does not exist, then simply state so.

Don't know what these values are? What is H ? How can they add them?

Just b)

A voltage of .... appears between the terminals of a combination of a 100 mF capacitor and a 12 oms resistor in parallel. Calculate the power absorbed by the parallel combination. Note: I leave the image of the exercises in Spanish, but it is easy to understand. Also in the other image is the correct final answer, for checking. IMPORTANT:Please, preferably the procedure should be digital, not on paper.This way I understand better.I would appreciate it very much!

15. For the following sequential circuit, Find the state table. FF0 FF1 Do 20 D₁ Q₁ C C Q₁

Circuit Theory: I have this following circuit but its not producing the correct output. My input is a 0-3.3 V sine wave at 1 kHz. My output at the speaker should also be a 0-3.3 V sine wave, but its giving me the wrong output. How do I fix this circuit using transistor(s) or any other components? How do I actually apply my knowledge of circuits to this real world problem that I'm stuck?

For the circuit below with input voltage V1 shown and the initial voltage across Cl equal zero, find the transient response voltage across the resistor R1 and plot the results: (Provide your calculations and reasoning for your answer.) C1 5u V1- 15 V2 -5 TD = 0.010 TR = 0.00001 TF = 0.00001 PW.1 PER = V1 R1 1k Input Voltage V1 20 15 10 -0.02 -0.01 0.01 0.02 0.03 0.04 0.05 0.06 Time (sec) (A) TA

VCC V1 D2 .tran 10 QTLP690C R8 1k Q4 2N2222 R6 1k vout Q2 2N2222 R2 470 R4 56k C2 47μ VCC C1 47μ Astable Multivibrator R3 56k w R1 470 Q1 2N2222 R5 1k D1 QTLP690C R7 1k Q3 2N2222 How many states does this circuit have? Draw a circuit diagram showing each state.