Design a circuit that provides a constant current of 10 milliamperes to a load resistance. The...
Design a circuit that provides a constant current of 10 milliamperes to a load resistance. The load resistance may vary from 100-ohms to 1000-ohms. You may only use op-amps, transistors, resistors, capacitors, and batteries in your design. You may assume that the op-amp is essentially ideal. Note: Once built, you may not change your circuit as the load resistance is changed. Your circuit must work for the range of resistances without modification. Explain how your design works.
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Design a circuit that provides a constant current of 10
milliamperes to a load resistance. The...
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp...
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp circuit to perform the function where v1 - input voltage 1, input voltage 2, = input voltage 3, Vo = output voltage. It may be helpful to consult your recitation 6 (week 7) results as well as Table 4-3 for this problem. 7.a: Select an Op-Amp configuration for your design. Sketch the Op-Amp configuration with symbolic resistors (Rf, Ri, R2, etc) indicated. Do not...
Q3. Consider an ideal solar cell with following parameters: Short circuit current - A and open circuit voltage 0.6V. current LOAD (a) Find the diode saturation current (lo) of the solar cell. (1...
Q3. Consider an ideal solar cell with following parameters: Short circuit current - A and open circuit voltage 0.6V. current LOAD (a) Find the diode saturation current (lo) of the solar cell. (10 points) (b) Estimate the power delivered by the solar cell to a load of RL -0.1. Justify any approximation in your calculation (10 points) (e) After few years of field operation, the solar cell developed series resistance of R, ohms and shunt resistance of Rsh ohms. Draw...
what is the resistance of R,R1 & R2 to demonstrate this circuit to flash 1 time...
what is the resistance of R,R1 & R2 to demonstrate this
circuit to flash 1 time each second
(10 points) Design and build the following oscillator so that it flashes the LED once per second. The circuit should be built on a breadboard and the op-amp powered u Volt batteries (for supply voltage V, = ±9 Volt). a. sing two 9 R. flashes the Five additional points will be given if your oscillator, when you demonstrate, LED exactly thirty times...
A. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have o...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
1. Design an op-amp integrator with input resistance 50kΩ and time constant 0.2ms. Sketch the circuit,...
1. Design an op-amp integrator with input resistance 50kΩ and time constant 0.2ms. Sketch the circuit, including reasonable component values. Sketch the Bode plot for the filter. What type of filter is this (LP, HP, BP. Or notch)? What problems does this filter suffer from in practice? 2. Design a circuit which will implement the following mathematical operation. V1, V2,V3, and V4 represent input voltages. Your final answer should be a circuit with reasonable resistor values. V0 = V1 +...
2. In the following circuit, v, 20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may var...
2. In the following circuit, v, 20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may vary from 1.5 kQ to 2.5 kQ. Assume the diode is ideal (VON 0 V). b) Sketch v, and the output vout waveforms. c) The filter capacitor often represents a significant economic factor in terms of cost, size, and weight in the design of rectifier...
just the postlab and id you need this informarion. but i just. need post lab Procedure...
just the postlab and id you need this informarion. but i just. need
post lab
Procedure 1) Based on the BW specified by your TA, build highpass and lowpass 1 order Op Amp Filter circuits. Using sine wave inputs, vary the frequency and observe what happens. Record examples in your notebook that show that these circuits perform the desired operations. Draw the frequency response of the circuits. 2) Using various inputs (square wave, sine wave, etc.), show that the circuits...
2. In the following circuit, v,-20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may va...
2. In the following circuit, v,-20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may vary from 1.5 k2 to 2.5 k2. Assume the diode is ideal (Vox -0 V). b) Sketch v, and the output Vour waveforms. c) The filter capacitor often represents a significant economic factor in terms of cost, size, and weight in the design of rectifier circuit....
Figure Q1f) shows the ac equivalent circuit of a common-source amplifier where Rt is the ac load.
f) Figure Q1f) shows the ac equivalent circuit of a common-source amplifier where Rt is the ac load. The low-frequency roll-off is to be set by the capacitor Cs. Design the amplifier to have a low-frequency roll-off, fL = 100 Hz. You may assume that Rs is much greater than the impedance of Cs at the frequency of 100 Hz. (gm = 1 mA/V) g) The op-amp in Figure Q1g) is ideal. For the condition R1 = R2, show that the...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will: Take 120volts ac, 60 hz, sinusoidal wavef...
Design a FULL WAVE BRIDGE RECTIFIER circuit that will: Take 120volts ac, 60 hz, sinusoidal waveform from the wall power and convert it to a “regulated” dc value giving 15 volts +, - 1.0 volts across a 1200-ohm output load resistor with no more than 2% ripple voltage, all at a total component parts cost of less than $175.00 (US$). Your design process/ analysis is to be conducted by hand. Consider for this design task: Assume an ideal transformer and...
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp circuit to perform the function where v1 - input voltage 1, input voltage 2, = input voltage 3, Vo = output voltage. It may be helpful to consult your recitation 6 (week 7) results as well as Table 4-3 for this problem. 7.a: Select an Op-Amp configuration for your design. Sketch the Op-Amp configuration with symbolic resistors (Rf, Ri, R2, etc) indicated. Do not...
Q3. Consider an ideal solar cell with following parameters: Short circuit current - A and open circuit voltage 0.6V. current LOAD (a) Find the diode saturation current (lo) of the solar cell. (10 points) (b) Estimate the power delivered by the solar cell to a load of RL -0.1. Justify any approximation in your calculation (10 points) (e) After few years of field operation, the solar cell developed series resistance of R, ohms and shunt resistance of Rsh ohms. Draw...
what is the resistance of R,R1 & R2 to demonstrate this
circuit to flash 1 time each second
(10 points) Design and build the following oscillator so that it flashes the LED once per second. The circuit should be built on a breadboard and the op-amp powered u Volt batteries (for supply voltage V, = ±9 Volt). a. sing two 9 R. flashes the Five additional points will be given if your oscillator, when you demonstrate, LED exactly thirty times...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
2. In the following circuit, v, 20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may vary from 1.5 kQ to 2.5 kQ. Assume the diode is ideal (VON 0 V). b) Sketch v, and the output vout waveforms. c) The filter capacitor often represents a significant economic factor in terms of cost, size, and weight in the design of rectifier...
just the postlab and id you need this informarion. but i just. need
post lab
Procedure 1) Based on the BW specified by your TA, build highpass and lowpass 1 order Op Amp Filter circuits. Using sine wave inputs, vary the frequency and observe what happens. Record examples in your notebook that show that these circuits perform the desired operations. Draw the frequency response of the circuits. 2) Using various inputs (square wave, sine wave, etc.), show that the circuits...
2. In the following circuit, v,-20 Vrms (rms value). a) Determine the value of capacitor needed to provide filtering so that the voltage does not drop below 26 V. The load resistance Rioad may vary from 1.5 k2 to 2.5 k2. Assume the diode is ideal (Vox -0 V). b) Sketch v, and the output Vour waveforms. c) The filter capacitor often represents a significant economic factor in terms of cost, size, and weight in the design of rectifier circuit....
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