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3 Design Problems Design problems should be worked by the lab team, and each lab team...
1. Use MultiSim program to simulate the RC circuit shown in Figures 1 using nominal resistor valu...
1. Use MultiSim program to simulate the RC circuit shown in Figures 1 using nominal resistor value of 100Ω and 10uF capacitor. Set up the function generator for: square wave, frequency 20Hz, duty cycle 50%, offset 1V, and amplitude 1V. Use Tektronix scope to display the input source and the capacitor voltage waveforms on the same display 2. Print out your schematics and print an output showing Channels A and B 3. Use the scope cursors to measure simulated t...
Objectives: To learn transient behavior of series RC circuits To observe of time constant and its...
Objectives: To learn transient behavior of series RC circuits To observe of time constant and its effect on charging process of capacitor using pulse waveforms Equipment: Oscilloscope Function generator Resistors (1 k) Capacitors (1 uF) Breadboard Pre-Lab Questions A pulse is a voltage or current that changes from one level to the other and back again. If a waveform's high time equals its low time, it is called a square wave. The length of each cycle (one positive peak and...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure 2. The symbol D represents a duty cycle, a number between zero and one. Determine the compact trigonometric Fourier series coefficients (Co Cn, θ.) of the signal f(t) 2. (10 points) One use of PWM is to generate variable DC voltages. While the PWM signal is not DC, you should be able to see from your results in part 1 that it has a...
Problem 2: Pulse width modulation (PWM) is a method of reducing the average power delivered by...
Problem 2: Pulse width modulation (PWM) is a method of reducing the average power delivered by an electrical signal, by effectively chopping it up into discrete parts. The average value of voltage fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load. PWM is particularly suited for running DC...
please answer 3.1,3.2 and 3.3. First 3 photos are for fig1, fig 2 and fig 4....
please answer 3.1,3.2 and 3.3.
First 3 photos are for fig1, fig 2 and fig 4.
C1 310k 15F Figure - 1 RC Circuit (Discharging Period) In a source free RC circuit, we assume there was a DC voltage source acoss the capacitor such that Vo(t) = V at t=0, and it was suddenly disconnected at t= 0, shown as Figure 1. Then we can conclude that: • T1 = R is the time constant. Tydenotes the rapidity with which...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure 2. The symbol D represents a duty cycle, a number between zero and one. Determine the compact trigonometric Fourier series coefficients (Co C,11 %) of the signal f(t). 2. (10 points) One use of PWM is to generate variable DC voltages. While the PWM signal is not DC, you should be able to see from your results in part 1 that it hss a...
*5. Design a BJT transistor drive circuit like the one shown Figure 10-7 (Hart's text) with an in...
*5. Design a BJT transistor drive circuit like the one shown Figure 10-7 (Hart's text) with an initial peak base current, IB,-8 1B2, where 1B2 denotes the minimum base current required to drive the transistor to saturation. Assume a collector load resistance, Rc-8 Ω, collector supply voltage Vs = 30 V, large signal current of the transistor, hFE-min. 10, max. 20), VBE(on)-0.8 V, and the input is periodic pulse waveform (0 to 6) V, with a duty cycle, D-0.5. Also,...
3) (+3) Do the following in Multisim and verify the results with calculations (see equations 1.7-...
Use NI Multisim
3) (+3) Do the following in Multisim and verify the results with calculations (see equations 1.7-1.9). Use the function generator to create the 120 Vrms signal as you would see in the classroom wall outlet. Connect it to a resistor (the value of the resistor is your choice, but must have two decimal places) and measure the RMS voltage across the resistor and current through the resistor with separate Multimeters. Calculate the RMS voltage and current and...
Figure 1: RC Circuit RL Circuit 22 kΩ Figure 2: square V in V in square 100 kHz C1 1 nF 100 mH Ta...
please help
Figure 1: RC Circuit RL Circuit 22 kΩ Figure 2: square V in V in square 100 kHz C1 1 nF 100 mH Tasks 300 Hz 1. (Pre-Lab Homework) Derive natural response voltage equation for RC circuit. 2. (Pre-Lab Homework) Derive step response voltage equation for RC circuit. 3. For V , use Arbitrary Function Generator with Square function, Frequency = 100kHz, Amplitude 1V, offset = 0.5V, Select your circuit components as R-1 kΩ and C-1nF. As Equation...
Please help with these 3!!!! 17) A square wave VH=6.3 V and VL=−8.2 .V has a...
Please help with these 3!!!! 17) A square wave VH=6.3 V and VL=−8.2 .V has a duty cycle of 50%. The square wave is applied to a 100 Ω resistor. What is the peak-to-peak value of the current flowing in the circuit? 19 A square wave with VH= 12.7 V and VL=-7.7 V has a duty cycle of 50%. The square wave is applied to a 100Ωresistor. The current flow in this problem is measured by a DC current meter....
1. Use MultiSim program to simulate the RC circuit shown in Figures 1 using nominal resistor value of 100Ω and 10uF capacitor. Set up the function generator for: square wave, frequency 20Hz, duty cycle 50%, offset 1V, and amplitude 1V. Use Tektronix scope to display the input source and the capacitor voltage waveforms on the same display 2. Print out your schematics and print an output showing Channels A and B 3. Use the scope cursors to measure simulated t...
Objectives: To learn transient behavior of series RC circuits To observe of time constant and its effect on charging process of capacitor using pulse waveforms Equipment: Oscilloscope Function generator Resistors (1 k) Capacitors (1 uF) Breadboard Pre-Lab Questions A pulse is a voltage or current that changes from one level to the other and back again. If a waveform's high time equals its low time, it is called a square wave. The length of each cycle (one positive peak and...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure 2. The symbol D represents a duty cycle, a number between zero and one. Determine the compact trigonometric Fourier series coefficients (Co Cn, θ.) of the signal f(t) 2. (10 points) One use of PWM is to generate variable DC voltages. While the PWM signal is not DC, you should be able to see from your results in part 1 that it has a...
Problem 2: Pulse width modulation (PWM) is a method of reducing the average power delivered by an electrical signal, by effectively chopping it up into discrete parts. The average value of voltage fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load. PWM is particularly suited for running DC...
please answer 3.1,3.2 and 3.3.
First 3 photos are for fig1, fig 2 and fig 4.
C1 310k 15F Figure - 1 RC Circuit (Discharging Period) In a source free RC circuit, we assume there was a DC voltage source acoss the capacitor such that Vo(t) = V at t=0, and it was suddenly disconnected at t= 0, shown as Figure 1. Then we can conclude that: • T1 = R is the time constant. Tydenotes the rapidity with which...
Problem 31: (34 points) 1. (10 points) A pulse width modulated (PWM) signal fPwM(t) in Figure 2. The symbol D represents a duty cycle, a number between zero and one. Determine the compact trigonometric Fourier series coefficients (Co C,11 %) of the signal f(t). 2. (10 points) One use of PWM is to generate variable DC voltages. While the PWM signal is not DC, you should be able to see from your results in part 1 that it hss a...
*5. Design a BJT transistor drive circuit like the one shown Figure 10-7 (Hart's text) with an initial peak base current, IB,-8 1B2, where 1B2 denotes the minimum base current required to drive the transistor to saturation. Assume a collector load resistance, Rc-8 Ω, collector supply voltage Vs = 30 V, large signal current of the transistor, hFE-min. 10, max. 20), VBE(on)-0.8 V, and the input is periodic pulse waveform (0 to 6) V, with a duty cycle, D-0.5. Also,...
Use NI Multisim
3) (+3) Do the following in Multisim and verify the results with calculations (see equations 1.7-1.9). Use the function generator to create the 120 Vrms signal as you would see in the classroom wall outlet. Connect it to a resistor (the value of the resistor is your choice, but must have two decimal places) and measure the RMS voltage across the resistor and current through the resistor with separate Multimeters. Calculate the RMS voltage and current and...
please help
Figure 1: RC Circuit RL Circuit 22 kΩ Figure 2: square V in V in square 100 kHz C1 1 nF 100 mH Tasks 300 Hz 1. (Pre-Lab Homework) Derive natural response voltage equation for RC circuit. 2. (Pre-Lab Homework) Derive step response voltage equation for RC circuit. 3. For V , use Arbitrary Function Generator with Square function, Frequency = 100kHz, Amplitude 1V, offset = 0.5V, Select your circuit components as R-1 kΩ and C-1nF. As Equation...
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