Using the two rules formulated in introduction, derive the expressions for the voltage gains for the inverting (Figures 2) and noninverting (Figure 3) amplifiers
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Using the two rules formulated in introduction, derive the expressions for the voltage gains for the...
QUESTION 2 (15 Points) You are asked to design an electronic circuit using operational amplifiers. There are two inputs to the circuit, V1 = 0.1sin 100t V, and V2 = 0.25cos 250 V. The output of the circuit is required to be: Vo-- sin 100t + 5cos 250mt V a. Draw diagram of the circuit you designed. b. Calculate the values of the components. QUESTION 3 (15 Points) An inverting circuit is shown in the figure. a. Derive an expression...
i)draw the transafer charcheristics for this circuit? ii)Derive expressions for VTH and VTL? iii)Let L+ = - L- = 10 V, and R1=1 k Ω , choose R2 in order to get a hysteresis of 100mV width? iv).An engineer decided to modify the given circuit by disconnecting the inverting input of the op-amp from the ground and connecting it to a constant voltage source Vx. Derive expressions for VTH and VTL and Draw the transfer characteristics in this case.? Question...
Problem 2.2 Using the same methods shown in lecture, mathematically derive: (a) The voltage conversion ratio equationwhen the Buck-Boost is operating in Discontinuous Conduction Mode (DCM). Your answer should be a function of D, Ro, T, and L (b) The value of the inductor discharge duty cycle coefficient; D1.Your answer should be a function of Ro, T, and L. Hint 1: Other than assessing the current waveforms, you will also need to apply the assumption of 100% efficiency from Problem...
Problem 9.14 2 of 13 Review I Constants The expressions for the steady-state voltage and current at the terminals of the circuit seen in the figure are g 350 cos(5000xt85°) V, ig=8 sin(5000rt 108°) A (Figure 1) Part A What is the impedance seen by the source? Express your answer in ohms to three significant figures using polar notation. Express argument in degrees. VA D T vec Z=43.75 27 Ω Previous Answers Request Answer Submit Incorrect; Try Again; 3 attempts...
thanks Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
R1= 12 K ohm R2= 12 K ohm rout= 1.2 K ohm For the circuit in Figure 1, assme that the voltage drop across the infrared emitter is 1.3 V. Determine the value of RE that will set the current through the emitter to a value within the range of 50 mA to 80 mA. For the circuit in Figure 1, assume Rx 10 kQ and Vs 5 V. Using the equation given in the introduction section, determine the value...
Exercise #4 Voltage Divider A. Introduction In a previous exercise, you learned about the current-voltage relationship in a single resistor. Now, you will about how voltage is divided across two resistors in series. In this exercise you will: Examine the operation of the electric circuit known as the voltape divicder At the conclusion of this exercise you should be able to Compute the valtage across a resistor in a voltage divider circuit Design a voltage divider circuit to produce a...
Determine the voltage across resistor R2=40ΩR2=40Ω in the circuit shown in (Figure 1), where vs=60Vvs=60V, R1=20ΩR1=20Ω, R3=30ΩR3=30Ω, and R4=40Ω Question 6 Part A Determine the voltage across resistor R2 = 40 2 in the circuit shown in (Figure 1), where us = 60 V, R1 = 20 12 R3 = 30 12, and R4 = 40 12 Express your answer in volts to three significant figures. View Available Hint(s) Learning Goal: To determine the voltage, current, and power of circuit...
Introduction to Electrical Systems and Chapter 1 1. What is voltage? A. The force that causes a circuit to energize. B. The force that works against resistance. C. The force that pushes electrons through the circuit. D. The force that causes heating and movement in electrical equipment. 2. What can cause death when a person is electrocuted? A. The electric shock stops the lungs from working B. The electric shock stops brain functions. C. Stops the heart or creates an...
I want to find the part1 part2 part3 waveform mathematically. how slove?? please help me!! part 1 part 2 part 3 opampadder ed Q (normal) R3 2k U1 R1 in 1 out V1 1 k R4 100 SINE (0 1 1k) R2 in2 cir ures of tics of s. Mor discu ssuming V2 1k .tran 0 0.005 .lib opamp.sub SINE(0 0.5 1k 0 0) opampadder.raw idal ip ave a fr V(in1) V(in2) V(out) 3.0V 2.4V 1.8V 1.2V 0.6V 0.0V 6.16....