A noninverting current amplifier is portrayed in the figure below. Calculate the gain iolis. Take R₁ = 14 kQ and R2 = 1 kQ. R₁ ww www 150 tio The current gain is iolis =|

A dc-dc converter for a computer notebook is to be designed based on design specifications shown in the picture. Complete the design by specifying the type of dc-dc converter to be employed as well as the size (or value) of inductor and capacitor to be used. Use minimum inductor size (or value) for your design.

This is electronics 2 course

DC to AC 1) Determine the efficiency of the following DC to AC converter (i.e. how much of the energy is in the Ist harmonic?). (on for 10ms (+20V), off for 20ms, on for 10ms (-20V), off for 20ms, repeat) +20V 20ms 20ms 10ms ov 10ms -20V 1) Determine the efficiency of the following DC to AC converter (i.e. how much of the energy is in the Ist harmonic?). +2-V -20V 10ms 20ms Oms 30ms 40ms

Q.1 For the amplifier in figure befow, deternrine the following: 1- Ad ino A- 'A- 10 mV rms 560 kN RB 1.5 k2

Draw the output on top of the input waveforms for the circuits below. For all circuits in this question, assume that +Vout(max)= +10V and -Vout(max)= -10V .

Please try to understand the solution and try to answer in typing format please ASAP for the Pl

Q5: find the output waveform for the circuit in figure (3) Al ERSITY vin34 sin wt VR 2 V Figure (3)

The input signal Vin shown in the figure is a 1 KHz square wave voltage that alternates between +7V and -7V with a 50% duty cycle. Both transistors have the same current gain, which is large. The circuit delivers power to the load resistor RL. What is the efficiently of this circuit for the given input? Choose the closest answer. -10V Vino O -10V MM | R₁ = 1052

I. If a sinusoidal signal voltage of 8V(PP) is applied to each amplifier in the figure below, what are their output voltages(draw) and what is their phase relationship with respect to the inputs?(2marks) +15 V (a) (b) R W- R, 8.2 k 1MO Vout R, Vout 47KO R2 1.0 kN Vout Vin Vin