For the circuit shown below, assuming A = 0, the expression of the gain is JV00 RD Oc Rs M₁ X Select one: O a None of these Ob O d. ++ M ++hall 1+0+₂ Vout V

Which differential equation models a series circuit with impressed voltage and no resistance? O Q" + 60' +180 = 0 3Q" + 18Q = 0 O Q" + 1400' + 5100Q = 20sin (17nt) 250" + 100Q = 10cos (5nt)

I need the answer as soon as possible

[1] Draw output waveform for the following circuits if sinusoidal signal of 6V peak-to-peak with zero offset is applied at the input. Consider reference voltage VR = +2V D Consider Zener voltage 2.5V v,(1) R VR DY # D₂ R R www. DY VR V₂ (1) vo(1) vo (1) VR = -3V

R +Vcc -Vcc C Vout R R a. Quantify how the resistors and the capacitor influence the output voltage of the circuit, Vout. What are the upper and lower limits of Vc? b. Howlong does it take for the capacitor to be charged from minimum to maximum voltage and vice versa?

c) A Flyback converter has an input of 332 V from a DC source, operating at 40 kHz with duty cycle approximately 1/3. The rated output is 12 V at 5 A. The circuit operates with continuous inductor current at threshold 1.5 A, and the turn ratio must be an integer. By assuming that all the components are ideal, and capacitor and inductor are operating in steady state : V. Find the peak and mean of the switch current.

please solve a and b   İ have 1 hour.

Draw and label a voltage divider that generates0.5V 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.

The buck converter with resistive load has the input voltage of 30[V], the output voltage of 20 [V] (constant), and the switching frequency of 30 [kHz]. If the output average power is 20[W], then determine the size of the inductor such that the minimum inductor current is 25 % of the average inductor current.