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Construct the de load line and show clearly the value for lc (sat), off), Vara and Ica. 5tS 3. Us...
Consider the circuit below. Assume le= Ic= 3.2 mA. Determine: O Vcc=16 V KO Cout 3...
Consider the circuit below. Assume le= Ic= 3.2 mA. Determine: O Vcc=16 V KO Cout 3 22 22 BAC = Poc = 160 toma 10 ka z 220 카 a) Voltage gain, Av (including RL) b) Peak AC output current (through the load): HOUT c) Ic(sat) (endpoint for DC loadline) d) VCE(off) (endpoint for DC loadline) e) ic(sat) (endpoint for AC loadline) f) VCE(off) (endpoint for AC loadline) g) Maximum undistorted peak output voltage, Vout h) Maximum possible efficiency assuming...
Design a BJT amplifier based on the specifications provided in the table below. Your design shoul...
THE STEPS TO DO SO:
Design a BJT amplifier based on the specifications provided in the table below. Your design should be insensitive to β variations, and both the input and the output should be AC coupled as in Fig. 1. Supply Voltage, Vcc Load Resistance, RL Transistor's Current Gain, β Relative Variation of lc for VBE-0.7 ± 0.1 V 0-to-Peak Output Swing, Vo Voltage Gain, A Input Resistance, R THD for 5kHz IV (0-to-peak) Sine Wave Output Voltage, V。S5%...
Questions 1 to 3 relate to a three-phase SCR rectifier supplied from a 415 Vrms, 50 Hz ac source. For a 100 Ω resistive load, determine the peak, minimum and average load current for SCR firing angle...
Questions 1 to 3 relate to a three-phase SCR rectifier supplied from a 415 Vrms, 50 Hz ac source. For a 100 Ω resistive load, determine the peak, minimum and average load current for SCR firing angles of: (a) a-0° (5.87 A, 5.08 A, 5.6 A) (b) α = 45° (5.67 A, 1.52 A, 3.96 A) (c) α-70° (4.5 A, 0 A, 2.0 A) How will your answers change if a very large inductance (zero resistance) is added in series...
please write clearly Problem 3: For the bias circuit shown below, perform the following knowing that...
please write clearly
Problem 3: For the bias circuit shown below, perform the following knowing that VCE(sat) = 0.2V: (a) Solve for the Q-point (Ic and Vce). (b) Check the thermal stability of this bias circuit. (c) Draw the DC load line of the circuit and locate the Q-point on it. (d) If AC waveforms are superimposed, calculate the maximum lcſpeak), maximum lofpeak), and maximum Vcelpeak) for linear operation, i.e. without having waveform distortion. Vec +10 V Rc 2 k2...
3. A controlled single-phase fiull-wave controlled rectifier is connected in a de motor drive in Figure...
3. A controlled single-phase fiull-wave controlled rectifier is connected in a de motor drive in Figure 4. The de motor armature inductance can be assumed large enough such that any motor curent ripple is negligible. (a) Assuming negligible supply reactance, show that the average rectifier output voltage V, in tems of the supply ms voltage E and the firing angle a, is given by 2/2E (6 marks) cos a _ (b) Given that the supply voltage is 230V, 50HZ and...
Please show all steps clearly, thanks! Generator 13800V 12MVA Wye grounded Xd" = 0.17, Xd'=0:30, and...
Please show all steps clearly, thanks!
Generator 13800V 12MVA Wye grounded Xd" = 0.17, Xd'=0:30, and Xd = 1 pu, and Td"=.05, Td'=1 TA=0.1 13800-20kV 12MVA A A Z=j 0.06pu Use a base of 13.8 kV, 12 MVA in generator circuit A three-phase short-circuit occurs on the line side of the circuit breaker when the generator is operated at rated terminal voltage and at no-load. The breaker interrupts the fault 3 cycles after fault inception. Determine (a) the subtransient current...
please pick one of the multiple choice options above. show all work, thank you Question 9...
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
Introduction The purpose of this project is to design, simulate, analyze, implement, and test a single-supply,...
Introduction The purpose of this project is to design, simulate, analyze, implement, and test a single-supply, multistage, transistor amplifier which fulfills a set of specifications. For this project, the pre-lab shall be treated as your formal design report and therefore must be much more detailed than usual (please see Evaluation heading on the next page of this document). The report shall be submitted to the TA by the deadline. The report is an individual assignment. Specifications • Power supply: +???...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will: Take 120volts ac, 60 hz, sinusoidal waveform...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will:
Take 120volts ac, 60 hz, sinusoidal waveform and convert
it to a “regulated “dc value
giving 12 volts +, - 1 volt across a 2000-ohm output
load resistor with no more than 2%
ripple voltage.
You may assume:
a. An ideal power transformer as discussed in class.
b. For hand computations, you must assume a diode given by
Figure 4.8 page 185.
c. A filter capacitor sized per the textbook equation...
Consider the circuit below. Assume le= Ic= 3.2 mA. Determine: O Vcc=16 V KO Cout 3 22 22 BAC = Poc = 160 toma 10 ka z 220 카 a) Voltage gain, Av (including RL) b) Peak AC output current (through the load): HOUT c) Ic(sat) (endpoint for DC loadline) d) VCE(off) (endpoint for DC loadline) e) ic(sat) (endpoint for AC loadline) f) VCE(off) (endpoint for AC loadline) g) Maximum undistorted peak output voltage, Vout h) Maximum possible efficiency assuming...
THE STEPS TO DO SO:
Design a BJT amplifier based on the specifications provided in the table below. Your design should be insensitive to β variations, and both the input and the output should be AC coupled as in Fig. 1. Supply Voltage, Vcc Load Resistance, RL Transistor's Current Gain, β Relative Variation of lc for VBE-0.7 ± 0.1 V 0-to-Peak Output Swing, Vo Voltage Gain, A Input Resistance, R THD for 5kHz IV (0-to-peak) Sine Wave Output Voltage, V。S5%...
Questions 1 to 3 relate to a three-phase SCR rectifier supplied from a 415 Vrms, 50 Hz ac source. For a 100 Ω resistive load, determine the peak, minimum and average load current for SCR firing angles of: (a) a-0° (5.87 A, 5.08 A, 5.6 A) (b) α = 45° (5.67 A, 1.52 A, 3.96 A) (c) α-70° (4.5 A, 0 A, 2.0 A) How will your answers change if a very large inductance (zero resistance) is added in series...
please write clearly
Problem 3: For the bias circuit shown below, perform the following knowing that VCE(sat) = 0.2V: (a) Solve for the Q-point (Ic and Vce). (b) Check the thermal stability of this bias circuit. (c) Draw the DC load line of the circuit and locate the Q-point on it. (d) If AC waveforms are superimposed, calculate the maximum lcſpeak), maximum lofpeak), and maximum Vcelpeak) for linear operation, i.e. without having waveform distortion. Vec +10 V Rc 2 k2...
3. A controlled single-phase fiull-wave controlled rectifier is connected in a de motor drive in Figure 4. The de motor armature inductance can be assumed large enough such that any motor curent ripple is negligible. (a) Assuming negligible supply reactance, show that the average rectifier output voltage V, in tems of the supply ms voltage E and the firing angle a, is given by 2/2E (6 marks) cos a _ (b) Given that the supply voltage is 230V, 50HZ and...
Please show all steps clearly, thanks!
Generator 13800V 12MVA Wye grounded Xd" = 0.17, Xd'=0:30, and Xd = 1 pu, and Td"=.05, Td'=1 TA=0.1 13800-20kV 12MVA A A Z=j 0.06pu Use a base of 13.8 kV, 12 MVA in generator circuit A three-phase short-circuit occurs on the line side of the circuit breaker when the generator is operated at rated terminal voltage and at no-load. The breaker interrupts the fault 3 cycles after fault inception. Determine (a) the subtransient current...
please pick one of the multiple choice options above.
show all work, thank you
Question 9 CIRCUIT X/FIG.9 (5 Marks) Statement: Consider the RC-coupled amplifier circuit illustrated in Fig. 9 (CIRCUIT X). Sketching relevant output (Vc-Ic) characteristics that decide Q-point coordinates and DC load-line details (of the NPN-BJT/Si circuit of Fig. 9 of Circuit X) Further, establish an appropriate AC-load line and decide the maximum swing of the output voltage across Rload with respect to the Q-point. Assume the input...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will:
Take 120volts ac, 60 hz, sinusoidal waveform and convert
it to a “regulated “dc value
giving 12 volts +, - 1 volt across a 2000-ohm output
load resistor with no more than 2%
ripple voltage.
You may assume:
a. An ideal power transformer as discussed in class.
b. For hand computations, you must assume a diode given by
Figure 4.8 page 185.
c. A filter capacitor sized per the textbook equation...
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