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Define and describe the various circuit stages required to design a DC power supply (specifically, explain the required circuit stages of the empty boxes as shown below). Your answer should include names of the circuit stages, a schematic of an appropriate circuit to accomplish each stage (no need to define values), and a short description of each circuit stage.

Define and describe the various circuit stages required to design a DC power supply (specifically, explain the required circuit stages of the empty boxes as shown below). Your answer should include names of the circuit stages, a schematic of an appropriate circuit to accomplish each stage (no need to define values), and a short description of each circuit stage.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Define and describe the various circuit stages required to design a DC power supply
(specifically, explain the required circuit stages of the empty boxes as shown below). Your answer
should include names of the circuit stages, a schematic of an appropriate circuit to accomplish
each stage (no need to define values), and a short description of each circuit stage.

**Power Supply System Diagram** This diagram illustrates the basic components of a power supply system used to convert AC line voltage to a stable DC output for a load. The process involves several main stages: 1. **AC Source and Power Transformer**: - The input is an AC line voltage of 120 V (rms) at 60 Hz. - The power transformer steps down the AC voltage to a suitable level for the diode rectifier. 2. **Diode Rectifier**: - The rectifier converts AC voltage (\(v_s\)) into pulsating DC. - The waveform after this stage shows the AC input converted to a rectified output, depicting a series of positive-only half waves. 3. **Filter**: - The filter smooths the pulsating DC from the rectifier, reducing AC ripples. - The waveform here shows a smoothed voltage wave with minimal ripple. 4. **Voltage Regulator**: - The voltage regulator stabilizes the output voltage to a constant DC level, irrespective of changes in load or input voltage. - The waveform depicted is a flat line, indicating a stable DC output. 5. **Load**: - The load receives the regulated DC voltage (\(V_o\)) and current (\(I_L\)). Above the diagram, the flow of current (\(I_L\)) and output voltage (\(V_o\)) is indicated at the load stage. The progression from AC to regulated DC is clearly illustrated through waveforms that accompany each conversion step.
Transcribed Image Text:**Power Supply System Diagram** This diagram illustrates the basic components of a power supply system used to convert AC line voltage to a stable DC output for a load. The process involves several main stages: 1. **AC Source and Power Transformer**: - The input is an AC line voltage of 120 V (rms) at 60 Hz. - The power transformer steps down the AC voltage to a suitable level for the diode rectifier. 2. **Diode Rectifier**: - The rectifier converts AC voltage (\(v_s\)) into pulsating DC. - The waveform after this stage shows the AC input converted to a rectified output, depicting a series of positive-only half waves. 3. **Filter**: - The filter smooths the pulsating DC from the rectifier, reducing AC ripples. - The waveform here shows a smoothed voltage wave with minimal ripple. 4. **Voltage Regulator**: - The voltage regulator stabilizes the output voltage to a constant DC level, irrespective of changes in load or input voltage. - The waveform depicted is a flat line, indicating a stable DC output. 5. **Load**: - The load receives the regulated DC voltage (\(V_o\)) and current (\(I_L\)). Above the diagram, the flow of current (\(I_L\)) and output voltage (\(V_o\)) is indicated at the load stage. The progression from AC to regulated DC is clearly illustrated through waveforms that accompany each conversion step.
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