Q1/The amplifier of Fig. has the following parameters;-Rc:=3k2,Rc2=0.5 k2 ,RE2=50,RFhie=1.1kQ, he=50, and hre=hoe=0. Find Avf and the impedance seen by the voltage source.20 V3k Ohm0.5 k OhmVo1.2 k Ohm1.2 k Ohm50 Ohm+Vcc

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Answered: Q1/The amplifier of Fig. has the…

Introductory Circuit Analysis (13th Edition)

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Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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Circuit with given BJTa) Calculate VE1, VE2 , VB1, VB2 , IE1 , IE2 values.b) Find the input and output impedance.c) Find the Current gain AND Voltage gain. VBE=0.7 V, VD=0.7 V , VCC=+20V, β=100R1=R2= 7 KohmsMAKE A DETAILED SOLUTION
For the BJT circuit shown below, sketch the hybrid equivalent model circuit with labels of voltages, impedances, and currents. ... 1.8k0 Vo 39ka 22ko tuF-POL 10UF-POL 1200 1uF-POL 2N2221 100mv 1.5KHZ ODeg
11. Design and sketch the schematic diagram for a non-inverting amplifier with a gain of 10 using a 741 op-amp. 12. Estimate the required values of the power supply rails for the op-amp circuit in 11) if the input voltage is a sinusoidal signal v(1) = sin(2mt) V. Sketch the output voltage waveform v.(t). 13. Suppose the positive rail in 12) was mistakenly grounded. Sketch the output voltage waveform in this case. 14. Estimate the energy stored in the 10 uF capacitor below if V1 = 5 v. 8 µF 10 µF 4 µF
Ql:A: Design a multi-range ammeter of 0.5 and I Amp. using a PMMC(galvanometer) of 500 internal resistance and full-scale current of I ma. Show the way of connection with the load Ri.
A resistive load of 4 ohms is matched to the collector impedance of an amplifier by means of a transformer having a turn ratio of 40:1. The amplifier uses a DC supply voltage of 12V in the absence of input signal. When signal is present at the base, the collector voltage swings between 22V and 2V, while the collector current swings between 0.9A and 0.05A. Determine: (a) the collector impedance (b) Signal power output (c) DC power input (d) Collector efficiency
Hello. The answers I got for this are pf distortion = .83 and pf total of 0.7. I'm not sure I did it right though and I was hoping to compare answers and see how you go through this. Thank you.
Using your own words and without any formula, explain: a- How we deal with the capacitors and DC voltage source when we conduct the AC analysis of an amplifier b- What is the meaning of having a negative voltage gain (for example Av= -20 )[
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03: For class AB amplifier the R.M.S. input voltage is IIV and the supply voltage is +20V and the laod resistance (842) assume B-100 and VBE 0.8V, find the current through the diode, the power dissipated in the load, the power drawn by the supply. the dissipated power at each transistor, and the conversion efficiency?
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Q1/The amplifier of Fig. has the following parameters;-Rc:-3kQ,Rc2=0.5 k2 ,RE2=50,RF hie3D1.1kQ, hre=50, and hre=hoe-D0. Find Avt and the impedance seen by the voltage source.