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The balanced positive and negative DC power supplies of an ideal class AB amplifier are set...
1. Figure 1 shows a CE power amplifier in which the collector resistor serves also as...
1. Figure 1 shows a CE power amplifier in which the collector resistor serves also as the load resistor. Assume Bpc Bac 100 a. Determine the dc Q-point (lco and VCEQ). b. Determine the voltage gain and the power gain c. The power dissipated in the transistor with no load. d. The total power from the power supply with no load e. The signal power in the load with a 500 mV input. f. What changes would be necessary to...
Answer all parts to get 100% feedback !! Voc Rb Rs C1 VS Re =ce SRL...
Answer all parts to get 100% feedback !!
Voc Rb Rs C1 VS Re =ce SRL VO Figure 1 For the circuit of Figure 1 the following parameters are given with Vcc = 20 volts DC: Rs = 0 ohm C1 = 10 microfarads Ce = 0.1 microfarads rn = 1000 ohm gm = 30ms Re = 145 ohms Rb = 1750 ohms RL = 50 ohms C2 may be considered very large vs is a sinusoidal voltage source of...
SOLVE PROBLEM #4 Problem #3 A class AB complementary symmetry amplifier with diode-compensation using ONE power...
SOLVE PROBLEM #4
Problem #3 A class AB complementary symmetry amplifier with diode-compensation using ONE power supply is shown. Let Vcc = 12 V, R1 = R2 = 5102, R; = 1002, and R1 = 82. Transistors Q1 and Q2 are matched with B = 100 and VBE = Vp=0.7 V. Vcc Ich Ict ic الم AC Load Line R C не Voc 2R DC Load Line lo Vin C2 не ic2 Vo R не C1 VE Voc R 2...
Q.A. 2 -Statement: DC biasing of a CE amplifier circuit is as in Fig.2 Assume the...
Q.A. 2 -Statement: DC biasing of a CE amplifier
circuit is as in Fig.2 Assume the parameters, VCC
= 12 volt, RE = 450 ohm; = 100; RL = 2250 ohm, RC =1000 ohm and
source resistance and Rs = 2500 ohm. Also, the device emitter
resistance re is negligible.
The amplifier is excited by a source, vs(t) = Vm × sin(2ft)
with Vm = 500 mV peak and f = 5500 Hz; and, coupling and by-pass
capacitors can...
Vout should be a sinusoid signal of 12Vp-p Dc voltage to uA741 : +/-8.5V Please simulate...
Vout should be a sinusoid signal of 12Vp-p
Dc voltage to uA741 : +/-8.5V
Please simulate as well
please help, im completely lost on this
this is all of the information
Experiment 5. RC Sinusoidal Oscillators PURPOSE: This laboratory provides an introduction to the background, analysis and design of sinusoidal oscillators using RC feedback networks and active devices to achieve the criteria for continuous oscillations to occur. EQUIPMENT REQUIRED : 1 Operational amplifier u.A741 1 CEU development station Resistors and...
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier....
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier. Notice the absence of a source resistor Rsig and load resistor R. If we know how the present amplifier (the one on Figure P3a) behaves without Rsig and RL, we can infer its behaviors if Rsig and R were to be added. design the amplifier circuit on Figure P3a, i.e., you have to find appropriate values for RGj You are to RG,, RD, and...
find v belt drive design power select belt type determine shive size (belt speed 4000 ft/min)...
find v belt drive
design power
select belt type
determine shive size (belt speed 4000 ft/min)
find shive size from power rating figure
find rated power
find estimated centre distance
find belt length (by selecting standard belt length)
calculate actual centre distance
find contact angle for small shieve
determine correct factors
calculate correct power per belt
no. of belt needed
V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
1. Figure 1 shows a CE power amplifier in which the collector resistor serves also as the load resistor. Assume Bpc Bac 100 a. Determine the dc Q-point (lco and VCEQ). b. Determine the voltage gain and the power gain c. The power dissipated in the transistor with no load. d. The total power from the power supply with no load e. The signal power in the load with a 500 mV input. f. What changes would be necessary to...
Answer all parts to get 100% feedback !!
Voc Rb Rs C1 VS Re =ce SRL VO Figure 1 For the circuit of Figure 1 the following parameters are given with Vcc = 20 volts DC: Rs = 0 ohm C1 = 10 microfarads Ce = 0.1 microfarads rn = 1000 ohm gm = 30ms Re = 145 ohms Rb = 1750 ohms RL = 50 ohms C2 may be considered very large vs is a sinusoidal voltage source of...
SOLVE PROBLEM #4
Problem #3 A class AB complementary symmetry amplifier with diode-compensation using ONE power supply is shown. Let Vcc = 12 V, R1 = R2 = 5102, R; = 1002, and R1 = 82. Transistors Q1 and Q2 are matched with B = 100 and VBE = Vp=0.7 V. Vcc Ich Ict ic الم AC Load Line R C не Voc 2R DC Load Line lo Vin C2 не ic2 Vo R не C1 VE Voc R 2...
Q.A. 2 -Statement: DC biasing of a CE amplifier
circuit is as in Fig.2 Assume the parameters, VCC
= 12 volt, RE = 450 ohm; = 100; RL = 2250 ohm, RC =1000 ohm and
source resistance and Rs = 2500 ohm. Also, the device emitter
resistance re is negligible.
The amplifier is excited by a source, vs(t) = Vm × sin(2ft)
with Vm = 500 mV peak and f = 5500 Hz; and, coupling and by-pass
capacitors can...
Vout should be a sinusoid signal of 12Vp-p
Dc voltage to uA741 : +/-8.5V
Please simulate as well
please help, im completely lost on this
this is all of the information
Experiment 5. RC Sinusoidal Oscillators PURPOSE: This laboratory provides an introduction to the background, analysis and design of sinusoidal oscillators using RC feedback networks and active devices to achieve the criteria for continuous oscillations to occur. EQUIPMENT REQUIRED : 1 Operational amplifier u.A741 1 CEU development station Resistors and...
Problem 3: Design Problem On Figure P3a, you have a Common Source (CS) n-channel MOSFET amplifier. Notice the absence of a source resistor Rsig and load resistor R. If we know how the present amplifier (the one on Figure P3a) behaves without Rsig and RL, we can infer its behaviors if Rsig and R were to be added. design the amplifier circuit on Figure P3a, i.e., you have to find appropriate values for RGj You are to RG,, RD, and...
find v belt drive
design power
select belt type
determine shive size (belt speed 4000 ft/min)
find shive size from power rating figure
find rated power
find estimated centre distance
find belt length (by selecting standard belt length)
calculate actual centre distance
find contact angle for small shieve
determine correct factors
calculate correct power per belt
no. of belt needed
V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
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