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A DC voltage is required to power a load that can be modeled as a simple resistor with R = 500 Ω. A sinusoidal voltage with peak value of VP = 10 V at a frequency of 60 Hz is available. Design a full-wave bridge rectifier circuit to accomplish this. Include a capacitor in parallel with the load to provide some filtering.

A DC voltage is required to power a load that can be modeled as a simple resistor with R = 500 Ω. A sinusoidal voltage with peak value of VP = 10 V at a frequency of 60 Hz is available. Design a full-wave bridge rectifier circuit to accomplish this. Include a capacitor in parallel with the load to provide some filtering.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Need help designing circuit!

A DC voltage is required to power a load that can be modeled as a simple resistor with
R = 500 Ω. A sinusoidal voltage with peak value of VP = 10 V at a frequency of 60 Hz is
available. Design a full-wave bridge rectifier circuit to accomplish this. Include a capacitor in
parallel with the load to provide some filtering. 

A DC voltage is required to power a load that can be modeled as a simple resistor with R = 500 2. A sinusoidal voltage with peak value of Vp = 10 V at a frequency of ó0 Hz is available. Design a full-wave bridge rectifier circuit to accomplish this. Include a capacitor in parallel with the load to provide some filtering. Draw a circuit diagram in your notebook. 1. Select an appropriate diode for your design and find the datasheet. Record the model number and relevant parameters in your notebook. (Consider what is available in the lab and what models are in PSpice.) 2. We know that the voltage on the load cannot drop below 6.8 V during operation. Assuming the cut-in voltages of the diodes are approximately V, = 0.7 V, what ripple voltage does this correspond to in the output? 3. Calculate and record an appropriate value for the filter capacitor that will produce a ripple voltage equal to or smaller than what is required. Consider what capacitor values are available in the lab. 4. Based on the ripple voltage corresponding to the selected capacitor in step 3, calculate and record the following: i. Expected peak current in the diode. ii. Expected average current in the diode. Are these values appropriate for the selected diode model? Explain. 5. Calculate and record the peak inverse voltage (PIV) that each diode will see. Is this value appropriate for the selected diode model?
Transcribed Image Text:A DC voltage is required to power a load that can be modeled as a simple resistor with R = 500 2. A sinusoidal voltage with peak value of Vp = 10 V at a frequency of ó0 Hz is available. Design a full-wave bridge rectifier circuit to accomplish this. Include a capacitor in parallel with the load to provide some filtering. Draw a circuit diagram in your notebook. 1. Select an appropriate diode for your design and find the datasheet. Record the model number and relevant parameters in your notebook. (Consider what is available in the lab and what models are in PSpice.) 2. We know that the voltage on the load cannot drop below 6.8 V during operation. Assuming the cut-in voltages of the diodes are approximately V, = 0.7 V, what ripple voltage does this correspond to in the output? 3. Calculate and record an appropriate value for the filter capacitor that will produce a ripple voltage equal to or smaller than what is required. Consider what capacitor values are available in the lab. 4. Based on the ripple voltage corresponding to the selected capacitor in step 3, calculate and record the following: i. Expected peak current in the diode. ii. Expected average current in the diode. Are these values appropriate for the selected diode model? Explain. 5. Calculate and record the peak inverse voltage (PIV) that each diode will see. Is this value appropriate for the selected diode model?
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