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For your choice of input voltage, load resistor and the value of the ripple voltage (as percent of Vdc) design a circuit for the half-wave rectifier. Assuming the value of Van for the diode, calc...
For your choice of input voltage, load resistor and the value of the ripple voltage (as...
For your choice of input voltage, load resistor and the value of the ripple voltage (as percent of Vdc) design a circuit for the Full-wave rectifier in multisim. Assuming the value of Von for the diode, calculate theoretically all parameters of the rectifier: Vp, Vdc, Idc, C, Isc, PIV and diode conducting interval.
A half-wave diode rectifier circuit is driven by a 60Hz sine wave with a peak value...
A half-wave diode rectifier circuit is driven by a 60Hz sine wave with a peak value of 19V. If the load resistance this circuit drives is 4.3kΩ and the ripple voltage at the output is 0.43 Vpeak-to-peak, then what is the peak current in the diode in milliamps? Answer: Check The diode circuit shown is a Select one: O a. Voltage doubler circuit O b. DC restorer circuit c. Limiter circuit O d. Peak detector circuit O e. None of...
D *4.80 It is required to use a peak rectifier to design a de power supply...
D *4.80 It is required to use a peak rectifier to design a de power supply that provides an average de output voltage of 12 V on which a maximum of ±1-V ripple is allowed. The rectifier feeds a load of 200 2. The rectifier is fed from the line voltage (120 V rms, 60 Hz) through a transformer. The diodes available have 0.7-V drop when conducting. If the designer opts for the half-wave circuit: (a) Specify the rms voltage...
Consider a 4-diode bridge rectifier that rectifies a +-240V square wave within a UPS. For now,...
Consider a 4-diode bridge rectifier that rectifies a +-240V square wave within a UPS. For now, assume a 100-ohm resistive load and draw the circuit. Model the forward characteristics of each diode with an on-voltage of 0.5 volt plus an internal resistance of 1 ohm. Model the reverse (leakage) characteristics of each diode as ideal. Draw tidy graphs of the input, output as well as (NB careful!) diode voltages. Show calculations to obtain graph values. Also draw tidy graphs of...
4. The half-wave rectifier in Fig. P3.94 is operating with an input voltage, V = 10...
4. The half-wave rectifier in Fig. P3.94 is operating with an input voltage, V = 10 sinat,at a frequency of 60 Hz and Von=1V. (25 points) C D Les = Figure P3.94 a. Draw the output voltage (Vo(t)) waveform. b. What is the minimum value of C required to maintain the ripple voltage to less than 0.25V if R=0.5 Q and the diode voltage drop is 1V? c. What is the PIV rating of the diode in this circuit? d....
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 single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at...
Consider the single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at 60 Hz and a load R= 250 TiD DAZ 40 AD AD ww D (a) (b) Consider adding a filter capacitor to the full-wave rectifier in Problem 3 to reduce the output ripple (a) Calculate the minimum value of capacitance required to reduce the output voltage ripple to 1 % of the average value (b) Calculate the average output current (c) Calculate the average...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure resistive load of RL112. Assume Vm 311V, f- 60Hz. (1) Determine the efficiency, the FF, the RF, the TUF, the PIV of the diode, the CF of the input currernt and the input PF (2) Design a C-filter so that the ripple factor of the output voltage is less than 5%; (3) With the value of capacitor C determined from (2), calculate the average...
It is required to use a FULL-wave rectifier to design a dc power supply that provides...
It is required to use a FULL-wave rectifier to design a dc power supply that provides an average dc output voltage of 15 V. A maximum ripple voltage of ±1 V is allowed on the output voltage. The output voltage will feed a load resistance of 250 Ω. Assume a sinusoidal input voltage with the frequency of 60 Hz. Do not include a Zener diode in your design. (Assume V_D0)* = 0.7 V). a) Draw the circuit diagram. b) Calculate...
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...
A half-wave diode rectifier circuit is driven by a 60Hz sine wave with a peak value of 19V. If the load resistance this circuit drives is 4.3kΩ and the ripple voltage at the output is 0.43 Vpeak-to-peak, then what is the peak current in the diode in milliamps? Answer: Check The diode circuit shown is a Select one: O a. Voltage doubler circuit O b. DC restorer circuit c. Limiter circuit O d. Peak detector circuit O e. None of...
D *4.80 It is required to use a peak rectifier to design a de power supply that provides an average de output voltage of 12 V on which a maximum of ±1-V ripple is allowed. The rectifier feeds a load of 200 2. The rectifier is fed from the line voltage (120 V rms, 60 Hz) through a transformer. The diodes available have 0.7-V drop when conducting. If the designer opts for the half-wave circuit: (a) Specify the rms voltage...
Consider a 4-diode bridge rectifier that rectifies a +-240V square wave within a UPS. For now, assume a 100-ohm resistive load and draw the circuit. Model the forward characteristics of each diode with an on-voltage of 0.5 volt plus an internal resistance of 1 ohm. Model the reverse (leakage) characteristics of each diode as ideal. Draw tidy graphs of the input, output as well as (NB careful!) diode voltages. Show calculations to obtain graph values. Also draw tidy graphs of...
4. The half-wave rectifier in Fig. P3.94 is operating with an input voltage, V = 10 sinat,at a frequency of 60 Hz and Von=1V. (25 points) C D Les = Figure P3.94 a. Draw the output voltage (Vo(t)) waveform. b. What is the minimum value of C required to maintain the ripple voltage to less than 0.25V if R=0.5 Q and the diode voltage drop is 1V? c. What is the PIV rating of the diode in this circuit? d....
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 single-phase full-wave rectifier circuit shown below with a sinusoidal input vs 120 Vrms at 60 Hz and a load R= 250 TiD DAZ 40 AD AD ww D (a) (b) Consider adding a filter capacitor to the full-wave rectifier in Problem 3 to reduce the output ripple (a) Calculate the minimum value of capacitance required to reduce the output voltage ripple to 1 % of the average value (b) Calculate the average output current (c) Calculate the average...
Problem 3 (40 points): A single-phase half-wave rectifier shown in the following figure has a pure resistive load of RL112. Assume Vm 311V, f- 60Hz. (1) Determine the efficiency, the FF, the RF, the TUF, the PIV of the diode, the CF of the input currernt and the input PF (2) Design a C-filter so that the ripple factor of the output voltage is less than 5%; (3) With the value of capacitor C determined from (2), calculate the average...
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...
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